Citrazinic acid

Product Name: Citrazinic acid
CAS No.: 99-11-6
Chemical Name: Citrazinic acid
Synonyms: 2,6-DIHYDROXYISONICOTINIC ACID;36470;2,6-DIHYDROXYPYRIDINE-4-CARBOXYLIC ACID;CGA-129218;Citrazinicaci;CITRAZANICACID;citrazinicacfd;AKOS NCG1-0104;itrazinic acid;Cltrazinic acid
CBNumber: CB2746425
Molecular Formula: C6H5NO4
Formula Weight: 155.11
MOL File: 99-11-6.mol

More

Less

Citrazinic acid Property

Melting point:: >300 °C(lit.)
Boiling point:: 278.88°C (rough estimate)
Density: 0.65 g/cm3
refractive index: 1.5423 (estimate)
storage temp.: Inert atmosphere,2-8°C
solubility: practically insoluble
pka: 2.54±0.20(Predicted)
form: Powder
color: Yellow
PH: 3.1-3.5 (100g/l, H2O)(slurry)
Water Solubility: practically insoluble
Merck: 14,2325
BRN: 383736
InChIKey: CSGQJHQYWJLPKY-UHFFFAOYSA-N
CAS DataBase Reference: 99-11-6(CAS DataBase Reference)
NIST Chemistry Reference: Isonicotinic acid, 2,6-dihydroxy-,(99-11-6)
EPA Substance Registry System: Citrazinic acid (99-11-6)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-36/37/39-22
WGK Germany: 1
RTECS: NS1400000
TSCA: Yes
HS Code: 29333999

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 153281
Product name: 2,6-Dihydroxypyridine-4-carboxylic acid
Purity: 97%
Packaging: 25g
Price: $41
Updated: 2024/03/01

Sigma-Aldrich

Product number: 153281
Product name: 2,6-Dihydroxypyridine-4-carboxylic acid
Purity: 97%
Packaging: 100g
Price: $52.2
Updated: 2024/03/01

TCI Chemical

Product number: C0571
Product name: Citrazinic Acid
Purity: >96.0%(T)
Packaging: 25g
Price: $74
Updated: 2024/03/01

TCI Chemical

Product number: C0571
Product name: Citrazinic Acid
Purity: >96.0%(T)
Packaging: 500g
Price: $623
Updated: 2024/03/01

Alfa Aesar

Product number: A15461
Product name: Citrazinic acid, 97%
Packaging: 250g
Price: $104
Updated: 2021/12/16

More

Less

Citrazinic acid Chemical Properties,Usage,Production

Chemical Properties

yellow powder

Uses

2,6-Dihydroxypyridine-4-carboxylic acid was used to prepare 2,6-dibromo-4-(hexoxymethyl)pyridine. It was also used to synthesize the derivatives of oxazinones and pyrimidinones.

Uses

2,6-Dihydroxypyridine-4-carboxylic acid (citrazinic acid) was used to prepare 2,6-dibromo-4-(hexoxymethyl)pyridine. It was also used to synthesize the derivatives of oxazinones and pyrimidinones.

Definition

ChEBI: CITRAZINIC ACID is an aromatic carboxylic acid and a member of pyridines.

Purification Methods

The acid is normally a yellow powder with a greenish shade, but is white when ultra pure and turns blue on long standing. It is insoluble in H2O but slightly soluble in hot HCl and soluble in alkali or carbonate solutions. It is purified by precipitation from alkaline solutions with dilute HCl, and dried in a vacuum over P2O5. The ethyl ester has m 232o (evacuated tube) and a pKa of 4.81 in MeOCH2CH2OH [IR: Pitha Coll Czech Chem Comm 28 1408 1963]. [Beilstein 22/7 V 24.]

Citrazinic acid Preparation Products And Raw materials

Raw materials

LIMONIN(SH) Ammonium formate Triethyl citrate TRIMETHYL CITRATE

Preparation Products

2-BROMO-6-ETHOXYPYRIDINE-4-CARBOXYLIC ACID

More

Less

Citrazinic acid Suppliers

Americas 1 Australia 1 Belgium 2 China 176 Europe 6 Germany 10 India 25 Japan 5 Russia 1 Slovakia 1 Sweden 1 Switzerland 2 The Netherlands 1 Turkey 1 Ukraine 1 United Kingdom 13 United States 35 Global 282

Chengdu Forest Science and Technology Development Co., Ltd.

Tel: 028-87925786 18982287581
Fax: 028-61777050
Email: sales@cdforestchem.com
Country: China
ProdList: 1374
Advantage: 58

Shanghai Witofly Chemical Co. ,Ltd.

Tel: 021-021-50630626 18964684208
Email: sales@witofly.com
Country: China
ProdList: 1150
Advantage: 55

Shanghai Fangyan Biotechnology Co., Ltd

Tel: 13127575010
Email: 2679388014@qq.com
Country: China
ProdList: 33
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

More

Less

View Lastest Price from Citrazinic acid manufacturers

Career Henan Chemical Co

Product: Citrazinic acid 99-11-6
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-25

99-11-6, Citrazinic acidRelated Search:

1,3-Dihydroxyacetone Methyl isonicotinate 2,6-Dichloroisonicotinic acid Triclosan 2-Hydroxyisonicotinic acid Citric acid 2,5-PYRIDINEDICARBOXYLIC ACID Glycine 1-Hydroxyethylidene-1,1-diphosphonic acid 2-Hydroxy-5-pyridinecarboxylic acid 2,6-Lutidine 2-Hydroxypyridine Citraconic acid Chromium picolinate Isonicotinic acid Quinolinic acid Ethyl 2-(Chlorosulfonyl)acetate Butylated Hydroxytoluene

CITRAZINIC ACID PHOTOGRAPHIC GRADE

CITRAZINIC ACID CRYSTALLINE

Citrazinic acid, 97%+

1,2-dihydro-6-hydroxy-2-oxo-4-pyridinecarboxylicaci

1,2-Dihydro-6-hydroxy-2-oxo-4-pyridinecarboxylicacid

1,2-dihydro-6-hydroxy-2-oxo-isonicotinicaci

2,6-Dihydroxy-4-pyridinecarboxylic acid

CITRAZANICACID

2,6-Dihydroxyisonicotinsure

CITRAZINIC ACID (2,6-DIHYDROXYPYRIDINE-4-CARBOXYLIC ACID)

2,6-Dihydroxyisonicotinic acid, 2,6-Dihydroxypyridine-4-carboxylic acid

2-Hydroxy-6-oxo-1H-pyridine-4-carboxylic acid

Isonicotinic acid, 1,2-dihydro-6-hydroxy-2-oxo

Isonicotinic acid, 2,6-dihydroxy

1,2-Dihydro-6-hydroxy-2-oxoisonicotinic acid

CGA-129218

Citrazinic acid,98%

2,6-Dihydroxyisonicotinic acid, tech

2,6-Dihydroxypyridine-4-carboxylic acid(Citrazinic acid)

Citrazinic acid, 98% 100GR

CITRAZINIC ACID FOR SYNTHESIS

3,5-dihydroxy-4-pyridinecarboxylic acid

2,6-dihydroxy-4-Pyridinecarboxylicacid

2,6-dihydroxy-isonicotinicaci

4-Pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo-

6-Hydroxy-2-oxo-1,2-dihydro-4-pyridinecarboxylic acid

citrazinicacfd

Kyselina citrazinova

kyselinacitrazinova

2,6-DIOXYPYRIDINE-4-CARBOXYLIC ACID

2,6-DIHYDROXY-4-CARBOXYPYRIDINE

2,6-DIHYDROXYISONICOTINIC ACID

2,6-DIHYDROXYPYRIDINE-4-CARBOXYLIC ACID

2,6-Dihydroxypyridine-4-carboxylic acid 97%

Cltrazinic acid

LABOTEST-BB LT00071696

CITRAZINIC ACID

4-PYRIDINECARBOXYLIC ACID, 2,6-DIHYDROXY-

AKOS NCG1-0104

AKOS BBS-00003808

36470

Citrazinic Acid &gt

Citrazinicaci

itrazinic acid

2,6-Dihydroxyisonicotinate

Twist chest acid

99-11-6

1999-11-6

1999-11-06

96-11-6

C6H4NO4

Building Blocks

C6

Heterocyclic Building Blocks

Pyridines

CARBOXYLIC ACID

Citrazinic acid

Building Blocks