3,5-Pyridinedicarboxylic acid

Product Name: 3,5-Pyridinedicarboxylic acid
CAS No.: 499-81-0
Chemical Name: 3,5-Pyridinedicarboxylic acid
Synonyms: PYRIDINE-3,5-DICARBOXYLIC ACID;3,5-Pyridinedicarboxylate;DINICOTINIC ACID;NSC 6497;AKOS 220-60;inicotinicaci;3, 5-pyridinic acid;Nicardipine USP RC D;3,5-Pyridinedicarbox;3,5-PyridinedicarboxyL
CBNumber: CB2181271
Molecular Formula: C7H5NO4
Formula Weight: 167.12
MOL File: 499-81-0.mol

More

Less

3,5-Pyridinedicarboxylic acid Property

Melting point:: >300 °C (lit.)
Boiling point:: 295.67°C (rough estimate)
Density: 1.5216 (rough estimate)
refractive index: 1.6280 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: 1.0g/l
pka: 2.8(at 25℃)
form: Powder
color: White to almost white
Water Solubility: insoluble
BRN: 131640
InChI: InChI=1S/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)
InChIKey: MPFLRYZEEAQMLQ-UHFFFAOYSA-N
SMILES: C1=NC=C(C(O)=O)C=C1C(O)=O
CAS DataBase Reference: 499-81-0(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36-24/25-36/37/39
RIDADR: 2811
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29333999
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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

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.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P64200
Product name: 3,5-Pyridinedicarboxylic acid
Purity: 98%
Packaging: 10g
Price: $118
Updated: 2025/07/31

Sigma-Aldrich

Product number: P64200
Product name: 3,5-Pyridinedicarboxylic acid
Purity: 98%
Packaging: 1g
Price: $30.3
Updated: 2023/06/20

TCI Chemical

Product number: P0551
Product name: 3,5-Pyridinedicarboxylic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $16
Updated: 2025/07/31

TCI Chemical

Product number: P0551
Product name: 3,5-Pyridinedicarboxylic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $55
Updated: 2025/07/31

TRC

Product number: P991620
Product name: 3,5-Pyridinedicarboxylic Acid
Packaging: 10g
Price: $45
Updated: 2021/12/16

More

Less

3,5-Pyridinedicarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

White crystal powder

Uses

3,5-Pyridinedicarboxylic Acid is a competitive inhibitor of butyrobetaine hydroxylase. It is also used as organic synthesis and pharmaceutical intermediates.

Definition

ChEBI: Dinicotinic acid is a pyridinedicarboxylic acid. It is a conjugate acid of a dinicotinate(1-).

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 4, p. 137, 1967 DOI: 10.1002/jhet.5570040127

3,5-Pyridinedicarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Benidipine Nicardipine 5-TERT-BUTOXYCARBONYLAMINO-PYRIDINE-3-CARBOXYLIC ACID

More

Less

3,5-Pyridinedicarboxylic acid Suppliers

Americas 1 Belgium 1 Canada 1 China 309 Europe 3 Germany 6 India 16 Japan 4 Slovakia 1 Switzerland 3 The Netherlands 2 United Kingdom 10 United States 40 Global 397

Jinan Langhua Chemical Co., Ltd

Tel: 0531-85906691 18660816586
Email: 325912681@qq.com
Country: China
ProdList: 174
Advantage: 58

Hebei Corol Fine Chemical CO.,LTD

Tel: 86-311-84309777 18031918111
Fax: 86-311-84309567
Email: corolchem@163.com
Country: China
ProdList: 7
Advantage: 64

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

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

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

future industrial shanghai co., ltd

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: sales@jonln.com
Country: China
ProdList: 1995
Advantage: 65

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
Advantage: 56

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

More

Less

View Lastest Price from 3,5-Pyridinedicarboxylic acid manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 3,5-Pyridinedicarboxylic acid 499-81-0
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-05-15

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 3,5-Pyridinedicarboxylic acid 499-81-0
Price: US $0.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 500KGS
Release date: 2021-07-17

Hebei Chuanghai Biotechnology Co., Ltd

Product: Pyridine-3,5-dicarboxylic acid 499-81-0
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-22

499-81-0, 3,5-Pyridinedicarboxylic acidRelated Search:

Bis(2-ethylhexyl) phthalate OXALIC ACID 2,6-Lutidine 2-Picolinic acid Chromium picolinate Potassium hydrogen phthalate DIPIPERIDINOMETHANE Ethyl 2-(Chlorosulfonyl)acetate Phthalic acid Hyaluronic acid Isophthalic acid Zinc picolinate Folic acid Pyridine 343228-20-6 Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate Citric acid pyrazinetetracarboxylic acid

PYRIDINE-3,5-DICARBOXYLIC ACID

3,5-PyridinedicarboxylicAcidMin98%

3,5-Pyridinedicarboxylic Acid Min 98%

Pyridine-3,5-dicarboxylicacid,98%

AKOS 220-60

DINICOTINIC ACID

3,5-Pyridinedicarboxylate

5-Carboxynicotinic acid

3,5-Pyridinedicarboxylic acid,98%

3,5-Pyridinedicarboxylic acid

3,5-Dipyridinecarboxylicacid

3,5-PyridinedicarboxyL

Nicardipine USP RC D

3,5-Pyridinedicarbox

5-Pyridinedicarboxylic acid

NSC 6497

3,5-Pyridinedicarboxylic acid, 98% 10GR

Pyridine-3,5-dicarboxylic acid for synthesis

PYRIDINE-3,5-DICARBOXYLIC ACID 98%

3,5-Pyridinedicarboxylic acid, 97.5%

3,5-Pyridinedicarboxylic acid 98%

3,5-Pyridinedicarboxylic acid Vetec(TM) reagent grade, 98%

3,5-PyridinedicarboxylicAcid&gt

inicotinicaci

3, 5-pyridinic acid

3,5-Pyridinedicarboxylic acid ISO 9001：2015 REACH

PyriChemicalbookdine-3,5-dicarboxylicacid,98%

Rupatadine Impurity 25

3,5-Pyridinedicarboxylic acid, 97%

Pyridine-3,5-dicarboxylic acid - [P28457]

499-81-0

C7 and C8

Building Blocks

Heterocyclic Building Blocks

Pyridines

Building Blocks

C7

Chemical Synthesis

Heterocyclic Building Blocks

Pyridines

Aromatics

Nicotine Derivatives

Pyridine Series

pyridine derivative

Acids and Derivatives

Heterocycles

Pyridine

1