3,4-Pyridinedicarboxylic acid

Product Name: 3,4-Pyridinedicarboxylic acid
CAS No.: 490-11-9
Chemical Name: 3,4-Pyridinedicarboxylic acid
Synonyms: AKOS 92171;Pyridine-3;cinchomeronicaci;CINCHOMERONIC ACID;RARECHEM AL BO 1260;Chinchomeronic acid;4-dicarboxylic acid;3,4-PYRIDINEDICARBOXYLIC;3,4-PYRIDINEDICARBOXYLIC ACID;PYRIDINE-3,4-DICARBOXYLIC ACID
CBNumber: CB7143667
Molecular Formula: C7H5NO4
Formula Weight: 167.12
MOL File: 490-11-9.mol

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3,4-Pyridinedicarboxylic acid Property

Melting point:: 262 °C (dec.) (lit.)
Boiling point:: 295.67°C (rough estimate)
Density: 1.5216 (rough estimate)
refractive index: 1.6280 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: 2.34g/l
form: Fine Crystalline Powder
pka: 1.00±0.10(Predicted)
color: White to slightly beige
Water Solubility: 2.34g/L(25 ºC)
Merck: 14,2283
BRN: 137242
CAS DataBase Reference: 490-11-9(CAS DataBase Reference)
NIST Chemistry Reference: 3,4-Pyridinedicarboxylic acid(490-11-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-24/25
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29333999

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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P64006
Product name: 3,4-Pyridinedicarboxylic acid
Purity: 97%
Packaging: 25g
Price: $64.8
Updated: 2024/03/01

TCI Chemical

Product number: P0682
Product name: 3,4-Pyridinedicarboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $35
Updated: 2024/03/01

TCI Chemical

Product number: P0682
Product name: 3,4-Pyridinedicarboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $134
Updated: 2024/03/01

Alfa Aesar

Product number: A14580
Product name: Pyridine-3,4-dicarboxylic acid, 98%
Packaging: 10g
Price: $41.65
Updated: 2024/03/01

Alfa Aesar

Product number: A14580
Product name: Pyridine-3,4-dicarboxylic acid, 98%
Packaging: 50g
Price: $135.65
Updated: 2024/03/01

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3,4-Pyridinedicarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

white to slightly beige fine crystalline powder

Definition

ChEBI: Cinchomeronic acid is a pyridinedicarboxylic acid. It is a conjugate acid of a cinchomeronate(1-).

Purification Methods

Crystallise the acid from H2O or dilute aqueous HCl. It has also been purified via the dimethyl ester which is distilled (b 95-100o/1.5mm) and hydrolysed with 3.5N HCl, evaporated and recrystallised. [Armarego & Evans J Appl Chem 12 45 1962, Foye et al. J Med Chem 9 61 1966, Beilstein 22 H 155, 22 I 534, 22 II 106, 22 III/IV 1641, 22/4 V 135.]

3,4-Pyridinedicarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-Hydroxypyridine-4-carboxaldehyde 3-AMINO-4-PYRIDINECARBOXYALDEHYDE HYDROCHLORIDE 3-METHOXYISONICOTINALDEHYDE 3-Aminoisonicotinic acid 3-AMINO-ISONICOTINIC ACID METHYL ESTER 3-TERT-BUTOXYCARBONYLAMINO-ISONICOTINIC ACID 3-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-ISONICOTINIC ACID 3-(2,2-DIMETHYL-PROPIONYLAMINO)-ISONICOTINIC ACID 4-(METHOXYCARBONYL)NICOTINIC ACID 3-AMINO-ISONICOTINIC ACID ETHYL ESTER 3-HYDROXY-4-PYRIDINECARBOXYLIC ACID (3-AMINO-PYRIDIN-4-YL)-METHANOL METHYL 3-HYDROXYISONICOTINATE 4-HYDROXYMETHYL-NICOTINIC ACID 3,4-PYRIDINEDICARBOXIMIDE 4-HYDROXYMETHYL-PYRIDIN-3-OL 3-IODOISONICOTINIC ACID 3-AMINO-PYRIDINE-4-CARBALDEHYDE 4-CARBAMOYLPYRIDINE-3-CARBOXYLIC ACID PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE

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3,4-Pyridinedicarboxylic acid Suppliers

Americas 1 Belgium 3 China 285 Europe 3 Germany 11 India 10 Japan 6 Slovakia 1 Switzerland 5 The Netherlands 2 Ukraine 1 United Kingdom 15 United States 50 Global 393

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View Lastest Price from 3,4-Pyridinedicarboxylic acid manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: 3,4-Pyridinedicarboxylic acid 490-11-9
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99.8%
Supply Ability: 10000ton
Release date: 2024-04-24

Hebei Mojin Biotechnology Co., Ltd

Product: 3,4-Pyridinedicarboxylic acid 490-11-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-06-26

Hebei Guanlang Biotechnology Co., Ltd.

Product: 3,4-Pyridinedicarboxylic acid 490-11-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-07-09

490-11-9, 3,4-Pyridinedicarboxylic acidRelated Search:

Folic acid Hyaluronic acid OXALIC ACID DIPIPERIDINOMETHANE 2,6-Lutidine Pyridine Citric acid Ethyl 2-(Chlorosulfonyl)acetate 2-Pyridinecarboxaldehyde 4-Cyanopyridine 2,6-Pyridinedicarbonitrile 3-Pyridinecarboxaldehyde 2-Cyanopyridine Ascoric Acid 3,5-Pyridinedicarboxylic acid Pyridine-2,6-dicarboxylic acid 2,5-PYRIDINEDICARBOXYLIC ACID Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate

Chinchomeronic acid

CINCHOMERONIC ACID

3,4-PYRIDINEDICARBOXYLIC ACID

AKOS 92171

PYRIDINE-3,4-DICARBOXYLIC ACID

RARECHEM AL BO 1260

cinchomeronic acid crystalline

Pyridine-3,4-dicarboxylicacid,97%

3,4-PYRIDINEDICARBOXYLIC ACID (8CI,9CI)

3,4-Ppyridine dicarboxylic acid

3,4-Pyridinedicarboxylic acid ,98%

3,4-Pyridinedicarboxylic acid,97%

4-dicarboxylic acid

Pyridine-3

Cinchomeronic acid, 3,4-Dicarboxypyridine

3,4-Pyridinedicarboxylic acid, 97% 25GR

3,4-Pyridinedicarboxylic acid, 97% 5GR

3,4-Pyridinedicarboxylic acid 97%

Pyridine-3,4-dicarboxylic acid for synthesis

3,4-PyridinedicarboxylicAcid&gt

cinchomeronicaci

3,4-Pyridinedicarboxylic acid ISO 9001：2015 REACH

Pyridine-3,4-dicarboxylic acid, 98%,

3,4-PYRIDINEDICARBOXYLIC

490-11-9

207-705-4

1949-11-9

49-11-9

C5H3NCOOH2

Heterocyclic Building Blocks

Pyridines

C7 and C8

Building Blocks

C7

Chemical Synthesis

Heterocyclic Building Blocks

Carboxylic Acids

Pyridine

pyridine derivative

Pyridine Series

Carboxylic Acids

Pyridines

bc0001