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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Pyridoxal Hcl supplier in China

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity Various Specifications Pyridoxal hydrochlorided CAS:65-22-5

Cas:65-22-5

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:cool dry place Package:1kg/foil bag;25kg/drum Application:pharmaceutical intermed

Manufacturer high quality Pyridoxal hydrochloride Cas 65-22-5 with good price

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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 Pyridoxal Hcl

Cas:65-22-5

Min.Order:1

Negotiable

Type:Other

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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 Port:shanghai

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Pyridoxal hydrochloride 65-22-5 GMP Manufacturer

Cas:65-22-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

1 Factory price 2 High quality 3 Good service 4 Prompt service Appearance:The crystallization Storage:Kept in dry and cool place and from sunlight; Kept the packing intact. Package: 25kg plastic woven bag with inner linning. Application: Food

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:100 Kilogram

FOB Price: $1000.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship

TIANFU CHEM 65-22-5 Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

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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

65-22-5 Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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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

New production CAS 65-22-5 with best quality

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1) 65-22-5

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $85.0 / 100.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Pyridoxal hydrochloride CAS:65-22-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic inte

Pyridoxal hydrochloride CAS:65-22-5

Cas:65-22-5

Min.Order:1 Gram

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

4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $220.0 / 240.0

Type:Lab/Research institutions

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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

4-Pyridinecarboxaldehyde,3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)

Cas:65-22-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Leader Biochemical Group

PRODUCT DETAILS Pyrid

China Biggest Factory manufacturer supply Pyridoxal Hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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Triumph International Development Limilted

Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Ai

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:0 Metric Ton

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

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Binbo Biological Co., Ltd

GMO-FREE BSE/TSE FREE ALLERGEN FREE PESTICIDES FREE ISO9001 Certified Third Party Test Available Paperwork Supported Plant Audition Accepted Prompt and Secure Shipment Binbo Biological Products Co. Ltd., is a professional high-tech enterp

Pyridoxal hydrochloride (PLC)

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $5.0 / 40.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality pyridoxal hydrochloride

Cas:65-22-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

moderate price & quick delivery Appearance:White to off-white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:For the labe

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name: Pyridoxal hydrochloride CAS: 62-22-5 Molecular formula: C8H10ClNO3 Molecular weight: 203.6229 Appearance: White to light yellow powder. Packing: 25Kg/Drum Usage: Pyridoxal Hydrochloride belongs to the vitamin B6, mainly be used f

Pyridoxal hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Siwei Development Group Ltd.

Product name: Pyridoxal Hydrochloride CAS No.:65-22-5 Molecule Formula:C8H10ClNO3 Molecule Weight:203.62 Purity: 99.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard

Lower Price Pyridoxal Hydrochloride

Cas:65-22-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Pyridoxalhydrochloride

Cas:65-22-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Synthetic route

Nα-(3-hydroxy-5-hydroxymethyl-2-methyl-pyridin-4-ylmethylene)-histidine
14029-59-5

Nα-(3-hydroxy-5-hydroxymethyl-2-methyl-pyridin-4-ylmethylene)-histidine

A

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

B

L-histidine
71-00-1

L-histidine

Conditions
ConditionsYield
With buffer solution In various solvent(s) at 25℃; Rate constant;
pyridoxal
66-72-8

pyridoxal

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water at 20℃; for 72h;
pyridoxal hydrochloride
58-56-0

pyridoxal hydrochloride

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; manganese(IV) oxide In water at 55℃; for 28h; Temperature;88 g
With acetic acid; sodium nitrite In water at 5 - 20℃; for 2h; Reagent/catalyst; Solvent;
With hydrogenchloride; manganese(IV) oxide In water at 20℃; for 6h;
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

edaravone
89-25-8

edaravone

1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-6-methyl-1,3-dihydro-furo[3,4-c]pyridin-7-ol
854010-13-2

1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-6-methyl-1,3-dihydro-furo[3,4-c]pyridin-7-ol

Conditions
ConditionsYield
With sodium carbonate In water at 10 - 20℃; pH=2.04; Reagent/catalyst; pH-value;99%
With sodium hydroxide In water at 20℃; for 0.5h;6.8%
With sodium hydroxide In water at 20 - 30℃; for 2h; pH=6.3 - 12.1; Time;
ethanol
64-17-5

ethanol

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

1-ethoxy-7-hydroxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride
6151-12-8

1-ethoxy-7-hydroxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

Conditions
ConditionsYield
at 60℃; for 2h;99%
at 60℃; for 2h;99%
for 1.5h; Reflux;93%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

isopropyl alcohol
67-63-0

isopropyl alcohol

7-hydroxy-1-isopropoxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

7-hydroxy-1-isopropoxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

Conditions
ConditionsYield
at 60℃; for 2h;99%
methanol
67-56-1

methanol

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

7-hydroxy-1-methoxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

7-hydroxy-1-methoxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

Conditions
ConditionsYield
for 2h; Reflux;98%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

ethylenediamine
107-15-3

ethylenediamine

C18H22N4O4

C18H22N4O4

Conditions
ConditionsYield
With potassium hydroxide In ethanol for 1h; pH=6.5; Heating;97%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

ethylenediamine
107-15-3

ethylenediamine

N,N′-ethylenebis-(pyridoxylideneiminato)
88969-07-7

N,N′-ethylenebis-(pyridoxylideneiminato)

Conditions
ConditionsYield
Stage #1: pyridoxal hydrochloride With triethylamine In methanol
Stage #2: ethylenediamine In methanol for 5h;
96.5%
1-benzyl-1H-pyrrole-2,5-dione
1631-26-1

1-benzyl-1H-pyrrole-2,5-dione

glycine ethyl ester hydrochloride
5680-79-5

glycine ethyl ester hydrochloride

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

methyl (1R*,3S*,3aR*,6aS*)-5-benzyl-3-(3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)-4,6-dioxooctahydropyrrolo[3,4-c]pyrrole-1-carboxylate

methyl (1R*,3S*,3aR*,6aS*)-5-benzyl-3-(3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)-4,6-dioxooctahydropyrrolo[3,4-c]pyrrole-1-carboxylate

Conditions
ConditionsYield
With silver(I) acetate; triethylamine In ethanol at 70℃; diastereoselective reaction;96%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

4-Nitrophenylene-1,2-diamine
99-56-9

4-Nitrophenylene-1,2-diamine

4-((E)-(2-amino-4-nitrophenylimino)methyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol

4-((E)-(2-amino-4-nitrophenylimino)methyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol

Conditions
ConditionsYield
Stage #1: pyridoxal hydrochloride With triethylamine In methanol for 0.166667h;
Stage #2: 4-Nitrophenylene-1,2-diamine In methanol for 5h;
96%
aminoguanidine bicarbonate
2582-30-1

aminoguanidine bicarbonate

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

{[(3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridyl)methylene]amino}guanidine
4362-86-1

{[(3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridyl)methylene]amino}guanidine

Conditions
ConditionsYield
With sodium carbonate decahydrate In water95%
In water at 20℃; for 30h;
With sodium carbonate decahydrate In water
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

pyridoxylidenetryptophan Schiff base
13311-34-7

pyridoxylidenetryptophan Schiff base

Conditions
ConditionsYield
In ethanol at 5℃;94%
In ethanol; water at 25℃; pH=6.7 - 7.0;75%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

pyridoxal
66-72-8

pyridoxal

Conditions
ConditionsYield
With sodium hydrogencarbonate In water for 1h;94%
With sodium hydrogencarbonate In water80%
oxalamic acid hydrazide
515-96-8

oxalamic acid hydrazide

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

2-[2-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methylene]hydrazinyl]-2-oxoacetamide

2-[2-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methylene]hydrazinyl]-2-oxoacetamide

Conditions
ConditionsYield
With potassium hydroxide In methanol; water for 3h; pH=6.5 - 7;94%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

di(n-butyl)tin oxide
818-08-6

di(n-butyl)tin oxide

2-Amino-5-nitrophenol
121-88-0

2-Amino-5-nitrophenol

C22H29N3O5Sn

C22H29N3O5Sn

Conditions
ConditionsYield
With potassium hydroxide In methanol; toluene for 8h; Reflux;94%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

di(n-butyl)tin oxide
818-08-6

di(n-butyl)tin oxide

2-hydroxy-5-nitroaniline
99-57-0

2-hydroxy-5-nitroaniline

C22H29N3O5Sn

C22H29N3O5Sn

Conditions
ConditionsYield
With potassium hydroxide In methanol; toluene for 8h; Reflux;94%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

1,3-dimethyl-5-pyrazolone
2749-59-9

1,3-dimethyl-5-pyrazolone

4-[bis(5-hydroxy-1,3-dimethyl-1H-pyrazol-4-yl)-methyl]-3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-1-ium chloride

4-[bis(5-hydroxy-1,3-dimethyl-1H-pyrazol-4-yl)-methyl]-3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-1-ium chloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water for 6h; Heating;94%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

5-methyl-2-phenyl-2H-pyrazol-3-ol
942-32-5

5-methyl-2-phenyl-2H-pyrazol-3-ol

7-hydroxy-1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

7-hydroxy-1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water for 10h; Reflux;93%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

di(n-butyl)tin oxide
818-08-6

di(n-butyl)tin oxide

2-amino-4-methoxyphenol
20734-76-3

2-amino-4-methoxyphenol

C23H32N2O4Sn

C23H32N2O4Sn

Conditions
ConditionsYield
With potassium hydroxide In methanol; toluene for 8h; Reflux;93%
1-(3-sulfoamido)-1 phenyl-3-methyl-5-pyrazolone
89-29-2

1-(3-sulfoamido)-1 phenyl-3-methyl-5-pyrazolone

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

7-hydroxy-1-[5-hydroxy-3-methyl-1-(3-sulfamoylphenyl)-1H-pyrazol-4-yl]-6-methyl-1,3-dihydrofuro-[3,4-c]pyridin-5-ium chloride

7-hydroxy-1-[5-hydroxy-3-methyl-1-(3-sulfamoylphenyl)-1H-pyrazol-4-yl]-6-methyl-1,3-dihydrofuro-[3,4-c]pyridin-5-ium chloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water for 6h; Reflux;93%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

3-methylthio-4-methyl semicarbazide hydroiodide

3-methylthio-4-methyl semicarbazide hydroiodide

3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-ylmethylene(4-methyl-S-methyl)isothiosemicarbazide

3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-ylmethylene(4-methyl-S-methyl)isothiosemicarbazide

Conditions
ConditionsYield
In water at 20℃; for 2h;93%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

2-Amino-2-methylpropane-1,3-diol
115-69-5

2-Amino-2-methylpropane-1,3-diol

2-[(7-hydroxy-6-methyl-1,3-dihydrofuro[3,4-c]-pyridin-1-yl)amino]-2-methylpropane-1,3-diol hydrochloride

2-[(7-hydroxy-6-methyl-1,3-dihydrofuro[3,4-c]-pyridin-1-yl)amino]-2-methylpropane-1,3-diol hydrochloride

Conditions
ConditionsYield
In ethanol at 20℃; for 12h;93%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

4-hydroxybenzoic acid hydrazide
5351-23-5

4-hydroxybenzoic acid hydrazide

C16H17N3O4*ClH

C16H17N3O4*ClH

Conditions
ConditionsYield
In methanol at 50℃; for 2h; Inert atmosphere;93%
2-phenylethanol
60-12-8

2-phenylethanol

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

7-hydroxy-6-methyl-1-phenethoxy-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

7-hydroxy-6-methyl-1-phenethoxy-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride

Conditions
ConditionsYield
at 60℃; for 2h;92%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

4-methyl-1,2-diaminobenzene
496-72-0

4-methyl-1,2-diaminobenzene

N,N′-dipyridoxyl(4-methyl-1,2-phenylenediamine)

N,N′-dipyridoxyl(4-methyl-1,2-phenylenediamine)

Conditions
ConditionsYield
Stage #1: pyridoxal hydrochloride With triethylamine In methanol for 0.166667h;
Stage #2: 4-methyl-1,2-diaminobenzene In methanol at 20℃; for 5h;
92%
6-chloro-2-[1-methyl-2-(2-thienylmethylene)hydrazino]quinoxaline-4-oxide
126983-41-3

6-chloro-2-[1-methyl-2-(2-thienylmethylene)hydrazino]quinoxaline-4-oxide

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

6-chloro-2-<2-(3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridylmethylene)-1-methylhydrazino>quinoxaline 4-oxide hydrochloride

6-chloro-2-<2-(3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridylmethylene)-1-methylhydrazino>quinoxaline 4-oxide hydrochloride

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 160℃; for 0.5h;91%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

di(n-butyl)tin oxide
818-08-6

di(n-butyl)tin oxide

C22H29ClN2O3Sn

C22H29ClN2O3Sn

Conditions
ConditionsYield
With potassium hydroxide In methanol; toluene for 8h; Reflux;91%
4-(1-benzylpiperidin-4-yl)thiosemicarbazide

4-(1-benzylpiperidin-4-yl)thiosemicarbazide

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

C21H27N5O2S*ClH

C21H27N5O2S*ClH

Conditions
ConditionsYield
With acetic acid In ethanol for 2h; Schiff Reaction; Reflux;91%
C5H12N4O
31106-56-6

C5H12N4O

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-ylmethylene(3-morpholino) semicarbazide

3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-ylmethylene(3-morpholino) semicarbazide

Conditions
ConditionsYield
In water at 20℃; for 1h;91%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

4-Aminomethylpiperidine
7144-05-0

4-Aminomethylpiperidine

3-hydroxy-5-(hydroxymethyl)-2-methyl-4-{[(piperidin-4-ylmethyl)imino]methyl}pyridin-1-ium chloride

3-hydroxy-5-(hydroxymethyl)-2-methyl-4-{[(piperidin-4-ylmethyl)imino]methyl}pyridin-1-ium chloride

Conditions
ConditionsYield
In ethanol for 8h;91%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

4-aminobenzohydrazide
5351-17-7

4-aminobenzohydrazide

C15H16N4O3

C15H16N4O3

Conditions
ConditionsYield
In methanol at 50℃; for 3h; Inert atmosphere;91%
pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

2-amino-benzenethiol
137-07-5

2-amino-benzenethiol

5-Hydroxymethyl-4-{[(E)-2-mercapto-phenylimino]-methyl}-2-methyl-pyridin-3-ol

5-Hydroxymethyl-4-{[(E)-2-mercapto-phenylimino]-methyl}-2-methyl-pyridin-3-ol

Conditions
ConditionsYield
With potassium hydroxide In methanol90%
With sodium acetate 1.) EtOH, 5 min, 2.) reflux, 30 min; Yield given. Multistep reaction;
In ethanol Reflux;
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