Products

Refine

Country

Business Type

Certificate

Display

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 5-Formylsalicylic Acid supplier in China

Cas:616-76-2

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

5-Formylsalicylic acid Manufacturer/High quality/Best price/In stock

Cas:616-76-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general

TIANFU-CHEM CAS NO.616-76-2 5-Formylsalicylic acid

Cas:616-76-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

5-Formylsalicylic acid 616-76-2

Cas:616-76-2

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 616-76-2 with best quality

Cas:616-76-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

5-Formylsalicylic acid 616-76-2

Cas:616-76-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:616-76-2

Cas:616-76-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 5-Formylsalicylic acid Synonyms: Benzoic acid, 5-formyl-2-hydroxy-;5-FORMYLSALICYLIC ACID;5-FORMYL-2-HYDROXYBENZOIC ACID;2-HYDROXY-5-FORMYLBENZOIC ACID;5-FORMYLSALICYLIC ACID 97%;3-Carboxy-4-hydroxybenzaldehyde;5-Formylsalicylic ac

5-Formylsalicylic acid high purity best quality

Cas:616-76-2

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Price, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's custo

BEST PRICE/5-Formylsalicylic acid

Cas:616-76-2

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

5-Formylsalicylic Acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price& quick delivery Appearance: light beige fine crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Applicat

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

5-FORMYLSALICYLIC ACID

Cas:616-76-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

3-Methyl pyrrole

Cas:616-76-2

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 5-Formylsalicylic acid

Cas:616-76-2

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

5-Formyl salicylic acid/High quality/Best price

Cas:616-76-2

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Supply 5-Formylsalicylic acid CAS NO.616-76-2 CAS NO.616-76-2 CAS NO.616-76-2

Cas:616-76-2

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

5-Formylsalicylic acid cas no. 616-76-2 98%

Cas:616-76-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Other

inquiry

Lonwin Chemical Group Limited

Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is

Best price 5-Formylsalicylic Acid 616-76-2

Cas:616-76-2

Min.Order:100 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 5-Formylsalicylic acid 100g

Cas:616-76-2

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

5-ForMylsalicylic Acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

5-Formylsalicylic Acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

5-Formylsalicylic acid

Cas:616-76-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

5-Methylsalicylic acid
89-56-5

5-Methylsalicylic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
With oxygen; cobalt(II) diacetate tetrahydrate; sodium hydroxide In ethylene glycol at 80℃; under 760.051 Torr; for 8h;89%
With oxygen; sodium hydroxide In 2-methoxy-ethanol at 80℃; for 7h; chemoselective reaction;
m-formylphenyl benzoic acid
619-21-6

m-formylphenyl benzoic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
With oxygen; potassium acetate; palladium diacetate; C19H24N2O; p-benzoquinone In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 24h; regioselective reaction;73%
hexamethylenetetramine
100-97-0

hexamethylenetetramine

salicylic acid
69-72-7

salicylic acid

A

3-formylsalicylic acid
610-04-8

3-formylsalicylic acid

B

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
Stage #1: hexamethylenetetramine; salicylic acid With copper(I) oxide In trifluoroacetic acid for 5h; Duff Aldehyde Synthesis; Reflux;
Stage #2: With hydrogenchloride In water at 20℃; for 1h; Concentration; Reagent/catalyst; regioselective reaction;
A 55.7%
B 24.3%
Stage #1: hexamethylenetetramine; salicylic acid With acetic acid for 2h; Reflux;
Stage #2: With sulfuric acid for 1h; Reflux;
With acetic acid for 8h; Reflux;
hexamethylenetetramine
100-97-0

hexamethylenetetramine

salicylic acid
69-72-7

salicylic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
With acetic acid for 8h; Temperature; Reflux;16%
With water for 16h; Heating;12%
In water at 100℃; for 16h;2.2 g
In water at 100℃; for 16h;2.2 g
hexamethylenetetramine
100-97-0

hexamethylenetetramine

acetic acid
64-19-7

acetic acid

salicylic acid
69-72-7

salicylic acid

A

3-formylsalicylic acid
610-04-8

3-formylsalicylic acid

B

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
anschliessendes Behandeln mit wss. Salzsaeure;
4-hydroxyisophthalic acid
636-46-4

4-hydroxyisophthalic acid

A

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

B

5-formyl-4-hydroxy-isophthalic acid
855641-74-6

5-formyl-4-hydroxy-isophthalic acid

Conditions
ConditionsYield
With potassium hydroxide; chloroform; water
2-hydroxy-5-(2,2,2-trichloro-1-hydroxy-ethyl)-benzoic acid
85392-08-1

2-hydroxy-5-(2,2,2-trichloro-1-hydroxy-ethyl)-benzoic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
With potassium hydroxide
With sulfuric acid
formaldehyd
50-00-0

formaldehyd

salicylic acid
69-72-7

salicylic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
With sodium hydroxide anschliessendes Erhitzen mit Natrium-<3-nitro-benzolsulfonat>;
in Gegenwart einer aromatischen Hydroxylaminverbindung und Zersetzung des Reaktionsproduktes;
chloroform
67-66-3

chloroform

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

salicylic acid
69-72-7

salicylic acid

A

3-formylsalicylic acid
610-04-8

3-formylsalicylic acid

B

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
Product distribution;
chloroform
67-66-3

chloroform

salicylic acid
69-72-7

salicylic acid

A

3-formylsalicylic acid
610-04-8

3-formylsalicylic acid

B

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
With sodium hydroxide
Bromoform
75-25-2

Bromoform

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

salicylic acid
69-72-7

salicylic acid

A

3-formylsalicylic acid
610-04-8

3-formylsalicylic acid

B

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
Product distribution;
formaldehyd
50-00-0

formaldehyd

water
7732-18-5

water

salicylic acid
69-72-7

salicylic acid

hydroxylamino-benzenesulfonic acid

hydroxylamino-benzenesulfonic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
Zersetzung des Produktes mit Salzsaeure;
hexamethylenetetramine
100-97-0

hexamethylenetetramine

water
7732-18-5

water

salicylic acid
69-72-7

salicylic acid

A

3-formylsalicylic acid
610-04-8

3-formylsalicylic acid

B

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
anschliessendes Behandeln mit wss. Salzsaeure;
chloroform
67-66-3

chloroform

salicylic acid
69-72-7

salicylic acid

NaOH/KOH

NaOH/KOH

A

3-formylsalicylic acid
610-04-8

3-formylsalicylic acid

B

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

sulfuric acid
7664-93-9

sulfuric acid

2-hydroxy-5-(2,2,2-trichloro-1-hydroxy-ethyl)-benzoic acid
85392-08-1

2-hydroxy-5-(2,2,2-trichloro-1-hydroxy-ethyl)-benzoic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

2-hydroxy-5-(2,2,2-trichloro-1-hydroxy-ethyl)-benzoic acid
85392-08-1

2-hydroxy-5-(2,2,2-trichloro-1-hydroxy-ethyl)-benzoic acid

methanol. KOH-solution

methanol. KOH-solution

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

2-hydroxy-5-(hydroxymethyl)benzoic acid
7437-20-9

2-hydroxy-5-(hydroxymethyl)benzoic acid

potassium dichromate

potassium dichromate

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

salicylic acid
69-72-7

salicylic acid

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid
2: sulfuric acid
View Scheme
Multi-step reaction with 2 steps
1: sulfuric acid / Erwaermen des Reaktionsprodukts mit Chlorwasserstoff enthaltendem Methanol
2: sulfuric acid
View Scheme
potassium hydrogencarbonate
298-14-6

potassium hydrogencarbonate

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

Conditions
ConditionsYield
With Lyophilized E. coli whole cells overexpressed Aspergillus oryzae 2,3-dihydroxybenzoic acid decarboxylase In methanol; aq. phosphate buffer at 30℃; pH=8.5; Enzymatic reaction; regioselective reaction;
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

benzyl bromide
100-39-0

benzyl bromide

benzyl 2-hydroxy-5-formylbenzoate
176047-66-8

benzyl 2-hydroxy-5-formylbenzoate

Conditions
ConditionsYield
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 24h;100%
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 20℃;100%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20 - 25℃; for 24h; Inert atmosphere;90%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

p-Methoxybenzyl bromide
2746-25-0

p-Methoxybenzyl bromide

C16H14O5
1251530-68-3

C16H14O5

Conditions
ConditionsYield
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 24h;100%
methanol
67-56-1

methanol

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

methyl-5-formyl-2-hydroxybenzoate
41489-76-3

methyl-5-formyl-2-hydroxybenzoate

Conditions
ConditionsYield
With sulfuric acid for 24h; Heating / reflux;99%
With sulfuric acid at 90℃; for 5h;99.98%
With sulfuric acid for 48h; Reflux;96%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

5-cyano-2-hydroxybenzoic acid
10435-57-1

5-cyano-2-hydroxybenzoic acid

Conditions
ConditionsYield
With formic acid; hydroxyammonium sulfate; sodium formate at 80℃; for 6h;99%
Multi-step reaction with 3 steps
1: potassium carbonate / butanone / 8 h / Heating / reflux
2: hydroxylamine hydrochloride / 1-methyl-pyrrolidin-2-one / 4 h / 115 °C
3: hydrogen / 5%-palladium/activated carbon / tetrahydrofuran; ethanol / 2 h / 20 °C
View Scheme
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

5-Formyl-2-hydroxy-benzoyl chloride
138851-41-9

5-Formyl-2-hydroxy-benzoyl chloride

Conditions
ConditionsYield
With thionyl chloride at 85℃;99%
2-(aminophenyl)benzimidazole
5805-39-0

2-(aminophenyl)benzimidazole

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

5-(5,6-dihydrobenzimidazolo[1,2-c]-quinazolin-6-yl)salicylic acid

5-(5,6-dihydrobenzimidazolo[1,2-c]-quinazolin-6-yl)salicylic acid

Conditions
ConditionsYield
With acetic acid In ethanol at 20℃; for 8h; Pictet-Spengler Synthesis; Sonication;99%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

N-isopropylhydroxyamine
5080-22-8

N-isopropylhydroxyamine

sodium (Z)-2-hydroxy-5-((isopropyloxidoimino)methyl)benzoate

sodium (Z)-2-hydroxy-5-((isopropyloxidoimino)methyl)benzoate

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid; N-isopropylhydroxyamine In methanol at 20℃;
Stage #2: With sodium hydroxide In methanol; water at 20℃;
96%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

benzyl bromide
100-39-0

benzyl bromide

benzyl 5-formyl-2-(benzyloxy)benzoate
150258-60-9

benzyl 5-formyl-2-(benzyloxy)benzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 16h;95%
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 20h;85%
With caesium carbonate In ethyl acetate; N,N-dimethyl-formamide77%
nitromethane
75-52-5

nitromethane

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

2-hydroxy-5-(2-nitroethenyl)benzoic acid
42571-07-3

2-hydroxy-5-(2-nitroethenyl)benzoic acid

Conditions
ConditionsYield
With ammonium acetate In ethanol at 60℃; for 1h;93%
With ammonium acetate In ethanol at 60℃; for 1h;93%
With ammonium acetate In ethanol at 60℃; for 1h;93%
With N-butylamine In acetic acid for 3h; Heating;48%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tert-butyl 5-formyl-2-hydroxybenzoate
431049-86-4

tert-butyl 5-formyl-2-hydroxybenzoate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran93%
With dicyclohexyl-carbodiimide for 3h; Reflux;75%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

terbium(III) acetate tetrahydrate
15280-54-3, 85077-88-9, 100587-92-6

terbium(III) acetate tetrahydrate

tetrasodium ethylenediamine-N,N,N',N'-tetraacetate

tetrasodium ethylenediamine-N,N,N',N'-tetraacetate

C18H16N2O12Tb(3-)*3Na(1+)*4H2O

C18H16N2O12Tb(3-)*3Na(1+)*4H2O

Conditions
ConditionsYield
Stage #1: terbium(III) acetate tetrahydrate; tetrasodium ethylenediamine-N,N,N',N'-tetraacetate With sodium hydroxide In ethanol; water at 60℃; for 1h;
Stage #2: 2-hydroxy-5-formylbenzoic acid In ethanol; water at 60℃; for 1h; Quantum yield;
89%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

γ-benzyl L-glutamate hydrochloride

γ-benzyl L-glutamate hydrochloride

5-formyl-2-hydroxy-benzoylglutamic acid dibenzyl ester

5-formyl-2-hydroxy-benzoylglutamic acid dibenzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: γ-benzyl L-glutamate hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
88.4%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

1-pentanamine
110-58-7

1-pentanamine

5-formyl-2-hydroxy-N-pentyl-benzamide
369366-12-1

5-formyl-2-hydroxy-N-pentyl-benzamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dacarbazine In dichloromethane88%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

L-valine benzyl ester hydrochloride
2462-34-2

L-valine benzyl ester hydrochloride

5-formyl-2-hydroxy-benzoylvaline benzyl ester

5-formyl-2-hydroxy-benzoylvaline benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: L-valine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
87.3%
(S)-2-amino-4-(benzyloxy)-4-oxobutanoic acid hydrochloride

(S)-2-amino-4-(benzyloxy)-4-oxobutanoic acid hydrochloride

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

5-formyl-2-hydroxy-benzoylaspartic acid dibenzyl ester

5-formyl-2-hydroxy-benzoylaspartic acid dibenzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: (S)-2-amino-4-(benzyloxy)-4-oxobutanoic acid hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
86.9%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

5-formyl-2-hydroxy-3-nitro-benzoic acid

5-formyl-2-hydroxy-3-nitro-benzoic acid

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 0℃; for 3h;86.6%
With sulfuric acid; nitric acid at -10 - -5℃;
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

tyrosine benzyl ester hydrochloride
15035-17-3

tyrosine benzyl ester hydrochloride

5-formyl-2-hydroxy-benzoyltyrosine benzyl ester

5-formyl-2-hydroxy-benzoyltyrosine benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: tyrosine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
85.7%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

benzyl (2S)-2-pyrrolidinecarboxylate hydrochloride
16652-71-4

benzyl (2S)-2-pyrrolidinecarboxylate hydrochloride

5-formyl-2-hydroxy-benzoylproline benzyl ester

5-formyl-2-hydroxy-benzoylproline benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: benzyl (2S)-2-pyrrolidinecarboxylate hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
84.2%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

5-(1H-benzimidazol-3-ium-2-yl)-2-hydroxybenzoate
1297611-18-7

5-(1H-benzimidazol-3-ium-2-yl)-2-hydroxybenzoate

Conditions
ConditionsYield
In ethanol for 6h; Reflux;84%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

3-bromo-5-formylsalicylic acid

3-bromo-5-formylsalicylic acid

Conditions
ConditionsYield
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 70℃; for 3h; Inert atmosphere;84%
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 70℃; for 3h; Inert atmosphere;84%
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 70℃; for 3h; Inert atmosphere;84%
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 70℃; for 3h; Inert atmosphere;84%
6-hydroxybenzofuran-3-one
6272-26-0

6-hydroxybenzofuran-3-one

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

2-hydroxy-5-{[(2Z)-6-hydroxy-3-oxo-benzofuran-2-ylidene]methyl}benzoic acid

2-hydroxy-5-{[(2Z)-6-hydroxy-3-oxo-benzofuran-2-ylidene]methyl}benzoic acid

Conditions
ConditionsYield
With hydrogenchloride In water; isopropyl alcohol at 80℃; for 16h;84%
methionine benzyl ester hydrochloride

methionine benzyl ester hydrochloride

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

5-formyl-2-hydroxy-benzoylmethionine benzyl ester

5-formyl-2-hydroxy-benzoylmethionine benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: methionine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
83.7%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

L-threonine benzyl ester hydrochloride

L-threonine benzyl ester hydrochloride

5-formyl-2-hydroxy-benzoylthreonine benzyl ester

5-formyl-2-hydroxy-benzoylthreonine benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: L-threonine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
83.7%
4-amino-6-bromo-1H-indazole
885518-50-3

4-amino-6-bromo-1H-indazole

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

5-(((6-bromo-1H-indazol-4-yl)amino)methyl)-2-hydroxybenzoic acid

5-(((6-bromo-1H-indazol-4-yl)amino)methyl)-2-hydroxybenzoic acid

Conditions
ConditionsYield
With 1,4-dihydropyridine; trifluoroacetic acid In dichloromethane at 40℃; for 12h; Inert atmosphere; Molecular sieve;82%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

L-alanine benzyl ester hydrochloride
5557-81-3, 5557-83-5, 34404-37-0

L-alanine benzyl ester hydrochloride

5-formyl-2-hydroxy-benzoylalanine benzyl ester

5-formyl-2-hydroxy-benzoylalanine benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: L-alanine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
82%
3-oxo-2,3-dihydrobenzo[b]furan
7169-34-8

3-oxo-2,3-dihydrobenzo[b]furan

2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

2-hydroxy-5-{[(2Z)-3-oxobenzofuran-2-ylidene]methyl}benzoic acid

2-hydroxy-5-{[(2Z)-3-oxobenzofuran-2-ylidene]methyl}benzoic acid

Conditions
ConditionsYield
With hydrogenchloride In water; isopropyl alcohol at 80℃;82%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

L-leucine benzyl ester hydrochloride
2462-35-3

L-leucine benzyl ester hydrochloride

5-formyl-2-hydroxy-benzoylleucine benzyl ester

5-formyl-2-hydroxy-benzoylleucine benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: L-leucine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
81.8%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

L-isoleucine benzyl ester hydrochloride
103310-88-9

L-isoleucine benzyl ester hydrochloride

5-formyl-2-hydroxy-benzoylisoleucine benzyl ester

5-formyl-2-hydroxy-benzoylisoleucine benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: L-isoleucine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
81.7%
2-hydroxy-5-formylbenzoic acid
616-76-2

2-hydroxy-5-formylbenzoic acid

L-serine benzyl ester hydrochloride
60022-62-0

L-serine benzyl ester hydrochloride

5-formyl-2-hydroxy-benzoylserine benzyl ester

5-formyl-2-hydroxy-benzoylserine benzyl ester

Conditions
ConditionsYield
Stage #1: 2-hydroxy-5-formylbenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h; Cooling with ice;
Stage #2: L-serine benzyl ester hydrochloride With 4-methyl-morpholine In tetrahydrofuran for 8h; pH=9;
81.4%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View