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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

Picramic acid Manufacturer/High quality/Best price/In stock

Cas:96-91-3

Min.Order:1 Kilogram

FOB Price: $3.0

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 2-amino-4,6-dinitrophenol

Cas:96-91-3

Min.Order:1

Negotiable

Type:Other

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

Picramic acid

Cas:96-91-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Sinotech Import&Export Corporation

English Name: Picramic acid CAS: 96-91-3 Molecular formula: C6H5N3O5 Molecular weight:

Picramic acid

Cas:96-91-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Phenol,2-amino-4,6-dinitro-/ LIDE PHARMA- Factory supply / Best price

Cas:96-91-3

Min.Order:0

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

Picramic acid

Cas:96-91-3

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

Picramic acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 96-91-3 Picramic acid

Cas:96-91-3

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

Phenol,2-amino-4,6-dinitro-

Cas:96-91-3

Min.Order:0

Negotiable

Type:Manufacturers

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

Aecochem Corp.

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

Picramic Acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Phenol,2-amino-4,6-dinitro-

Cas:96-91-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Picramic acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Other

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

Hot selling products CAS 96-91-3 with fast delivery

Cas:96-91-3

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

96-91-3

Cas:96-91-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

2-amino-4,6-dinitrophenol

Cas:96-91-3

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Picramic acid Basic information Product Name: Picramic acid Synonyms: PICRAMIC ACID;LABOTEST-BB LT02098684;2-hydroxy-3,5-dinitroaniline;2-AMINO-4,6-DINITROPHENOL;2,4-dinitro-6-aminophenol;4,6-DINITRO-2-AM

Picramic acid

Cas:96-91-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and

2-amino-4,6-dinitrophenol

Cas:96-91-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

Hot Sale Picramic Acid

Cas:96-91-3

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Picramic acid Manufacturer/High quality/Best price/In stock

Cas:96-91-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

Picramic acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Other

inquiry

ORCHID CHEMICAL SUPPLIES LTD

Picramic Acid supplierAppearance:white to off-white crystalline powder Storage:Keep away of light,cool place Package:25kg/drum;200kg/drum Application:Pharma Intermediate Transportation:Sea/air/courier

Picramic Acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Other

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

Phenol,2-amino-4,6-dinitro-

Cas:96-91-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

Picramic acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan MoonZY Biological Technology Co.,Ltd

instock with good quality and wholesale price Storage:Keep in a cool & dry place Package:Packing material and QTY as your request Application:Pharma;Industry;other application Transportation:Express or as your request Port:Any port of China

Picramic acid,96-91-3

Cas:96-91-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Phenol,2-amino-4,6-dinitro- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

Phenol,2-amino-4,6-dinitro-

Cas:96-91-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuxi Morality Chemical Co., Ltd

Do best quality products, erect the morality model Application:please email us, thanks

2-AMino-4,6-dinitrophenol

Cas:96-91-3

Min.Order:0

Negotiable

Type:Other

inquiry

Synova( Tianjin ) Chemical Technology Co,.Ltd

The company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in

Picramic acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fenjun Chemical Co Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, ch

Picramic acid

Cas:96-91-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

Phenol,2-amino-4,6-dinitro-

Cas:96-91-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
With sulfur; sodium hydroxide In methanol; water at 80℃; for 8h; Green chemistry;87%
With ethanol; hydrogen sulfide; ammonia
With sodium hydrogensulfide in der Waerme;
ammonium 2-amino-4,6-dinitrophenolate

ammonium 2-amino-4,6-dinitrophenolate

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
With acetic acid In water at 60℃; Inert atmosphere;79%
2-amino-6-nitrophenol
603-87-2

2-amino-6-nitrophenol

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 0 - 5℃;40%
dopamine picrate
75802-61-8

dopamine picrate

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
at 250℃; for 5h;8%
benzoic acid-(2-hydroxy-3,5-dinitro-anilide)
13316-89-7

benzoic acid-(2-hydroxy-3,5-dinitro-anilide)

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
With hydrogenchloride at 140℃;
With hydrogenchloride at 130℃;
acetic acid-(2-hydroxy-3,5-dinitro-anilide)
5422-72-0

acetic acid-(2-hydroxy-3,5-dinitro-anilide)

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

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

picramic acid
96-91-3

picramic acid

sodium picrate
3324-58-1

sodium picrate

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
With methanol; sodium hydrogensulfide
With water; sodium disulfide
ethanol
64-17-5

ethanol

hydrogen sulfide
7783-06-4

hydrogen sulfide

ammonia
7664-41-7

ammonia

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

picramic acid
96-91-3

picramic acid

ammonium chloride

ammonium chloride

water
7732-18-5

water

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
und im Wasserstoff-Strom erhitztes Aluminium (in Kaeltemischung);
2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

iron(II) sulfate

iron(II) sulfate

alkali

alkali

picramic acid
96-91-3

picramic acid

water
7732-18-5

water

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

D-(+)-lactose
63-42-3

D-(+)-lactose

alkali

alkali

picramic acid
96-91-3

picramic acid

ammonia
7664-41-7

ammonia

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

CuCl

CuCl

picramic acid
96-91-3

picramic acid

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

hydrosulfite sodium

hydrosulfite sodium

picramic acid
96-91-3

picramic acid

water
7732-18-5

water

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

iron-turnings

iron-turnings

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
at 100℃;
water
7732-18-5

water

iron(III) chloride
7705-08-0

iron(III) chloride

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

iron-turnings

iron-turnings

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
at 100℃;
water
7732-18-5

water

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

iron-turnings

iron-turnings

NaCl

NaCl

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
at 100℃;
methanol
67-56-1

methanol

water
7732-18-5

water

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

Na2S

Na2S

NaHCO3

NaHCO3

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
at 60℃;
ethanol
64-17-5

ethanol

water
7732-18-5

water

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

Na2S

Na2S

NaHCO3

NaHCO3

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
at 80℃;
ammonia
7664-41-7

ammonia

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

SnCl2

SnCl2

picramic acid
96-91-3

picramic acid

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

sodium ferropyrophosphate

sodium ferropyrophosphate

picramic acid
96-91-3

picramic acid

water
7732-18-5

water

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

sodium hydrogensulfide

sodium hydrogensulfide

picramic acid
96-91-3

picramic acid

ethanol
64-17-5

ethanol

sulfuric acid
7664-93-9

sulfuric acid

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

vanadyl sulfate

vanadyl sulfate

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
Electrolysis;
ammonia
7664-41-7

ammonia

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

zinc-dust

zinc-dust

picramic acid
96-91-3

picramic acid

ethanol
64-17-5

ethanol

ammonium chloride

ammonium chloride

2,4,6-Trinitrophenol
88-89-1

2,4,6-Trinitrophenol

cerium-powder

cerium-powder

A

2,4,6-triaminophenol
609-24-5

2,4,6-triaminophenol

B

picramic acid
96-91-3

picramic acid

hydrogenchloride
7647-01-0

hydrogenchloride

benzoic acid-(2-hydroxy-3,5-dinitro-anilide)
13316-89-7

benzoic acid-(2-hydroxy-3,5-dinitro-anilide)

A

benzoic acid
65-85-0

benzoic acid

B

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
at 130℃;
3.5-dinitro-2-oxy-phenyl isocyanate

3.5-dinitro-2-oxy-phenyl isocyanate

water
7732-18-5

water

picramic acid
96-91-3

picramic acid

Conditions
ConditionsYield
beim Kochen;
acetic acid-(2-amino-4,6-dinitro-phenyl ester)

acetic acid-(2-amino-4,6-dinitro-phenyl ester)

aqueous NaOH-solution

aqueous NaOH-solution

picramic acid
96-91-3

picramic acid

C24H26N4O5

C24H26N4O5

picramic acid
96-91-3

picramic acid

C23H15N5O7

C23H15N5O7

Conditions
ConditionsYield
Stage #1: picramic acid With hydrogenchloride; acetic acid; sodium nitrite In methanol; water at 0℃; for 2h;
Stage #2: C24H26N4O5 With sodium hydroxide In methanol; 2-ethoxy-ethanol; water at 0℃; for 2h; pH=11;
98.3%
3-Hydroxy-naphthalene-2-carboxylic acid butylamide
3665-54-1

3-Hydroxy-naphthalene-2-carboxylic acid butylamide

picramic acid
96-91-3

picramic acid

C21H19N5O7

C21H19N5O7

Conditions
ConditionsYield
Stage #1: picramic acid With hydrogenchloride; acetic acid; sodium nitrite In methanol; water at 0℃; for 2h;
Stage #2: 3-Hydroxy-naphthalene-2-carboxylic acid butylamide With sodium hydroxide In methanol; 2-ethoxy-ethanol; water at 0℃; for 2h; pH=11;
95.1%
2,2-dimethyl-3-(N-methyl-N-phenylamino)-2H-azirine
75755-40-7

2,2-dimethyl-3-(N-methyl-N-phenylamino)-2H-azirine

picramic acid
96-91-3

picramic acid

2-(1-Amino-1-methylethyl)-5,7-dinitro-1,3-benzoxazole
130138-19-1

2-(1-Amino-1-methylethyl)-5,7-dinitro-1,3-benzoxazole

Conditions
ConditionsYield
In acetonitrile for 24h; Ambient temperature;83%
N-methyl-N-phenyl-1-azaspiro[2.4]hept-1-en-2-amine
116139-91-4

N-methyl-N-phenyl-1-azaspiro[2.4]hept-1-en-2-amine

picramic acid
96-91-3

picramic acid

2-(1-Aminocyclopentyl)-5,7-dinitro-1,3-benzoxazole
130138-32-8

2-(1-Aminocyclopentyl)-5,7-dinitro-1,3-benzoxazole

Conditions
ConditionsYield
In acetonitrile for 24h; 0 deg C to room temp.;81%
3,3-bis(3,4,5-trimethoxyphenyl)acrylaldehyde

3,3-bis(3,4,5-trimethoxyphenyl)acrylaldehyde

picramic acid
96-91-3

picramic acid

2-(2,2-bis(3,4,5-trimethoxyphenyl)vinyl)-5,7-dinitrobenzoxazole

2-(2,2-bis(3,4,5-trimethoxyphenyl)vinyl)-5,7-dinitrobenzoxazole

Conditions
ConditionsYield
Stage #1: 3,3-bis(3,4,5-trimethoxyphenyl)acrylaldehyde; picramic acid In ethanol for 3h; Reflux;
Stage #2: With lead(IV) tetraacetate; acetic acid at 20℃; for 1h;
78%
4-(9H-pyrido[3,4-b]indol-1-yl)thiazole-2-carbaldehyde

4-(9H-pyrido[3,4-b]indol-1-yl)thiazole-2-carbaldehyde

picramic acid
96-91-3

picramic acid

1-(2-(5,7-dinitrobenzo[d]oxazol-2-yl)thiazol-4-yl)−9H-pyrido[3,4-b]indole

1-(2-(5,7-dinitrobenzo[d]oxazol-2-yl)thiazol-4-yl)−9H-pyrido[3,4-b]indole

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene In 1,4-dioxane at 20℃; for 0.25h;77%
chloroacetyl chloride
79-04-9

chloroacetyl chloride

picramic acid
96-91-3

picramic acid

6,8-dinitro-(2H)-1,4-benzoxazin-3(4H)-one
96753-74-1

6,8-dinitro-(2H)-1,4-benzoxazin-3(4H)-one

Conditions
ConditionsYield
With sodium hydrogencarbonate In water for 4h; Heating;75%
3-(Dimethylamino)spiro<2H-azirin-2,1'-cyclohexan>
56912-87-9

3-(Dimethylamino)spiro<2H-azirin-2,1'-cyclohexan>

picramic acid
96-91-3

picramic acid

A

2-(1-Aminocyclohexyl)-5,7-dinitro-1,3-benzoxazole
130138-33-9

2-(1-Aminocyclohexyl)-5,7-dinitro-1,3-benzoxazole

B

1',2',3',4'-Tetrahydro-5',7'-dinitrospiro-2'-one
130138-29-3

1',2',3',4'-Tetrahydro-5',7'-dinitrospiro-2'-one

C

2'-(Dimethylamino)-3',4'-dihydro-5',7'-dinitrospiro
130138-31-7

2'-(Dimethylamino)-3',4'-dihydro-5',7'-dinitrospiro

D

1-Amino-N-<2-(dimethylamino)-3,5-dinitrophenyl>cyclohexanecarboxamide
130138-35-1

1-Amino-N-<2-(dimethylamino)-3,5-dinitrophenyl>cyclohexanecarboxamide

Conditions
ConditionsYield
In acetonitrile for 24h; 0 deg C to room temp.;A 54%
B 3%
C 8%
D 27%
picramic acid
96-91-3

picramic acid

A

3'-(Dimethylamino)spiroazirin>
108805-12-5

3'-(Dimethylamino)spiroazirin>

B

2'-(Dimethylamino)-3',4'-dihydro-5',7'-dinitrospiro
130138-30-6

2'-(Dimethylamino)-3',4'-dihydro-5',7'-dinitrospiro

C

1-Amino-N-<2-(dimethylamino)-3,5-dinitrophenyl>cyclopentanecarboxamide
130138-34-0

1-Amino-N-<2-(dimethylamino)-3,5-dinitrophenyl>cyclopentanecarboxamide

D

1',2',3',4'-Tetrahydro-5',7'-dinitrospiro-2'-one
130138-28-2

1',2',3',4'-Tetrahydro-5',7'-dinitrospiro-2'-one

Conditions
ConditionsYield
In acetonitrile for 24h; 0 deg C to room temp.;A 40%
B 32%
C 16%
D 4%
3'-(Dimethylamino)spiroazirin>
108805-12-5

3'-(Dimethylamino)spiroazirin>

picramic acid
96-91-3

picramic acid

A

2'-(Dimethylamino)-3',4'-dihydro-5',7'-dinitrospiro
130138-30-6

2'-(Dimethylamino)-3',4'-dihydro-5',7'-dinitrospiro

B

1-Amino-N-<2-(dimethylamino)-3,5-dinitrophenyl>cyclopentanecarboxamide
130138-34-0

1-Amino-N-<2-(dimethylamino)-3,5-dinitrophenyl>cyclopentanecarboxamide

C

2-(1-Aminocyclopentyl)-5,7-dinitro-1,3-benzoxazole
130138-32-8

2-(1-Aminocyclopentyl)-5,7-dinitro-1,3-benzoxazole

D

1',2',3',4'-Tetrahydro-5',7'-dinitrospiro-2'-one
130138-28-2

1',2',3',4'-Tetrahydro-5',7'-dinitrospiro-2'-one

Conditions
ConditionsYield
In acetonitrile for 24h; 0 deg C to room temp.;A 32%
B 16%
C 40%
D 4%
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
119-40-4

2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid

picramic acid
96-91-3

picramic acid

C22H15N5O9S

C22H15N5O9S

Conditions
ConditionsYield
Stage #1: picramic acid With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 1h;
Stage #2: With aminosulfonic acid In water for 0.05h;
Stage #3: 2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid In water at 10℃; for 2h;
3.4%
pyridine
110-86-1

pyridine

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

picramic acid
96-91-3

picramic acid

1-[2,4-dinitro-6-(toluene-4-sulfonylamino)-phenyl]-pyridinium betaine

1-[2,4-dinitro-6-(toluene-4-sulfonylamino)-phenyl]-pyridinium betaine

phthalic anhydride
85-44-9

phthalic anhydride

picramic acid
96-91-3

picramic acid

N-(2-hydroxy-3,5-dinitro-phenyl)-phthalimide

N-(2-hydroxy-3,5-dinitro-phenyl)-phthalimide

Conditions
ConditionsYield
With acetic acid
O4,O6-((R)-ethylidene)-O2,O3-((1Ξ,3Ξ)-1,3-dimethyl-2-oxa-propanediyl)-D-glucose

O4,O6-((R)-ethylidene)-O2,O3-((1Ξ,3Ξ)-1,3-dimethyl-2-oxa-propanediyl)-D-glucose

picramic acid
96-91-3

picramic acid

O4,O6-((R)-ethylidene)-O2,O3-((1Ξ,3Ξ)-1,3-dimethyl-2-oxa-propanediyl)-D-glucose-(2-hydroxy-3,5-dinitro-phenylimine)

O4,O6-((R)-ethylidene)-O2,O3-((1Ξ,3Ξ)-1,3-dimethyl-2-oxa-propanediyl)-D-glucose-(2-hydroxy-3,5-dinitro-phenylimine)

Conditions
ConditionsYield
With methanol
chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

picramic acid
96-91-3

picramic acid

(2-hydroxy-3,5-dinitro-phenyl)-carbamic acid ethyl ester

(2-hydroxy-3,5-dinitro-phenyl)-carbamic acid ethyl ester

acetic anhydride
108-24-7

acetic anhydride

picramic acid
96-91-3

picramic acid

2-methyl-5,7-dinitro-benzooxazole
98434-14-1

2-methyl-5,7-dinitro-benzooxazole

Conditions
ConditionsYield
With sulfuric acid
acetic anhydride
108-24-7

acetic anhydride

picramic acid
96-91-3

picramic acid

A

acetic acid-(2-amino-4,6-dinitro-phenyl ester)

acetic acid-(2-amino-4,6-dinitro-phenyl ester)

B

acetic acid-(2-hydroxy-3,5-dinitro-anilide)
5422-72-0

acetic acid-(2-hydroxy-3,5-dinitro-anilide)

Conditions
ConditionsYield
With sulfuric acid
acetic anhydride
108-24-7

acetic anhydride

picramic acid
96-91-3

picramic acid

acetic acid-(2-hydroxy-3,5-dinitro-anilide)
5422-72-0

acetic acid-(2-hydroxy-3,5-dinitro-anilide)

acetic anhydride
108-24-7

acetic anhydride

picramic acid
96-91-3

picramic acid

2-acetoxy-1-acetylamino-3,5-dinitro-benzene
99057-38-2

2-acetoxy-1-acetylamino-3,5-dinitro-benzene

Conditions
ConditionsYield
With pyridine
4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

picramic acid
96-91-3

picramic acid

2,4-dinitro-6-(4-nitro-benzylidenamino)-phenol

2,4-dinitro-6-(4-nitro-benzylidenamino)-phenol

1-methoxy-2,4,6-trinitrobenzene
606-35-9

1-methoxy-2,4,6-trinitrobenzene

picramic acid
96-91-3

picramic acid

1,3,6,8-tetranitro-phenoxazine

1,3,6,8-tetranitro-phenoxazine

Conditions
ConditionsYield
With ethanol; sodium acetate at 130℃; im Rohr;
benzyl chloride
100-44-7

benzyl chloride

picramic acid
96-91-3

picramic acid

2-benzylamino-4,6-dinitro-phenol

2-benzylamino-4,6-dinitro-phenol

Conditions
ConditionsYield
With water
salicylaldehyde
90-02-8

salicylaldehyde

picramic acid
96-91-3

picramic acid

salicylaldehyde-(3.5-dinitro-2-hydroxy-phenylimine)

salicylaldehyde-(3.5-dinitro-2-hydroxy-phenylimine)

Conditions
ConditionsYield
With potassium hydroxide

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