3-Hydroxypicolinic acid

Product Name: 3-Hydroxypicolinic acid
CAS No.: 874-24-8
Chemical Name: 3-Hydroxypicolinic acid
Synonyms: 3-HPA;RARECHEM AL BO 0972;TIMTEC-BB SBB006727;3-hydroxypicolinicaci;3-HYDROXYPICOLINIC ACID;2-Carboxy-3-hydroxypyridine;3-Hydroxy-2-carboxypyridine;3-Hydroxypicolinic acid,98%;3-Hydroxypyridine-2-carboxyL;3-Hydroxypicolinic acid, 3-HPA
CBNumber: CB8770222
Molecular Formula: C6H5NO3
Formula Weight: 139.11
MOL File: 874-24-8.mol

More

Less

3-Hydroxypicolinic acid Property

Melting point:: 213-218 °C (lit.)
Boiling point:: 255.04°C (rough estimate)
Density: 1.4429 (rough estimate)
refractive index: 1.5423 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Acetonitrile (Slightly), DMSO (Slightly)
form: Fine Powder
pka: 1.14±0.50(Predicted)
color: White to almost white
Water Solubility: Soluble in water (0.25g in 10ml).
BRN: 118954
InChI: InChI=1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10)
InChIKey: BRARRAHGNDUELT-UHFFFAOYSA-N
SMILES: C1(C(O)=O)=NC=CC=C1O
CAS DataBase Reference: 874-24-8(CAS DataBase Reference)
NIST Chemistry Reference: 3-Hydroxypicolinic acid(874-24-8)

More

Less

Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/22
Safety Statements: 26-28-36/37/39-36
WGK Germany: 3
F: 10
HazardClass: IRRITANT
HS Code: 29333990
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: 152307
Product name: 3-Hydroxypyridine-2-carboxylic acid
Purity: 98%
Packaging: 5g
Price: $362
Updated: 2025/07/31

Sigma-Aldrich

Product number: 152307
Product name: 3-Hydroxypyridine-2-carboxylic acid
Purity: 98%
Packaging: 25g
Price: $1730
Updated: 2025/07/31

TCI Chemical

Product number: H0787
Product name: 3-Hydroxy-2-pyridinecarboxylic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $93
Updated: 2025/07/31

TCI Chemical

Product number: H0787
Product name: 3-Hydroxy-2-pyridinecarboxylic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $369
Updated: 2025/07/31

Sigma-Aldrich

Product number: 56197
Product name: 3-Hydroxypicolinic acid
Purity: matrix substance for MALDI-MS, ≥99.0% (HPLC)
Packaging: 250mg
Price: $187
Updated: 2025/07/31

More

Less

3-Hydroxypicolinic acid Chemical Properties,Usage,Production

Chemical Properties

Light yellow Needles

Uses

3-Hydroxypicolinic acid (3-HPA) is a matrix material used in matrix-assisted laser desorption/ionization (MALDI) based mass spectroscopy (MS) for the analysis of large biomolecules and quantification of oligonucleotides.

Definition

ChEBI: A monohydroxypyridine that is picolinic acid in which the hydrogen at position 3 is replaced by a hydroxy group. It is used as a matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of oligonucleotides.

IC 50

Human Endogenous Metabolite

3-Hydroxypicolinic acid Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

3-Hydroxypicolinic acid Suppliers

Americas 1 Belgium 3 Canada 1 China 225 Denmark 1 Europe 3 Germany 7 India 10 Japan 3 Switzerland 4 The Netherlands 1 Ukraine 1 United Kingdom 21 United States 67 Global 348

Shandong Bailong Pharmaceutical Co., Ltd.

Tel: 15562090112
Email: 3131095341@qq.com
Country: China
ProdList: 294
Advantage: 58

PharmaBlock Sciences (Nanjing), Inc.

Tel: 4000255188
Email: sales@pharmablock.com
Country: China
ProdList: 7268
Advantage: 58

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 15121041756
Email: xingui2022@126.com
Country: China
ProdList: 10000
Advantage: 58

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

Alfa Aesar

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

TCI (Shanghai) Development Co., Ltd.

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

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44802
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

More

Less

View Lastest Price from 3-Hydroxypicolinic acid manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 3-Hydroxypicolinic acid 874-24-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-20

Honest Joy Holdings Limited

Product: 3-Hydroxypicolinic acid 874-24-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.4%
Supply Ability: 100 tons
Release date: 2022-02-18

Dideu Industries Group Limited

Product: 3-Hydroxypicolinic acid 874-24-8
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-09-24

874-24-8, 3-Hydroxypicolinic acidRelated Search:

Ethyl 2-(Chlorosulfonyl)acetate Folic acid 2'-Hydroxy-3-phenylpropiophenone 3-Hydroxypyridine 2-Picolinic acid 3,5-Dihydroxybenzoic acid Zinc picolinate 4-Hydroxybenzoic acid Chromium picolinate Salicylic acid Methylparaben CHLOROPHOSPHONAZO III 3-Hydroxybenzoic acid Citric acid Glycine Ascoric Acid 3-HYDROXYPICOLINIC ACID METHYL ESTER Citrazinic acid

2-PYRIDINECARBOXYLIC ACID, 3-HYDROXY-

3-HYDROXYPYRIDINE-2-CARBOXYLIC ACID

3-HYDROXYPICOLINIC ACID

3-HPA

3-HYDROXY-2-PYRIDINECARBOXYLIC ACID

TIMTEC-BB SBB006727

RARECHEM AL BO 0972

3-Hydroxy-2-Pyridinecarboxylic

3-Hydroxypicolinic acid, 3-HPA

3-HYDROXYPICOLINIC ACID, MATRIX SUB-STAN CE FOR MALDI-MS

3-HPA, 3-Hydroxypicolinic acid, 3-Hydroxypyridine-2-carboxylic acid

3-HPA, 3-Hydroxypyridine-2-carboxylic acid

2-Carboxy-3-hydroxypyridine

3-Hydroxy-2-carboxypyridine

3-Hydroxypicolinic acid,98%

3-Hydroxypicolinic acid, 98% 5GR

Picolinic acid, 3-hydroxy- (6CI,7CI,8CI)

3-Hydroxypicolinic acid, 3-HPA, 2-Carboxy-3-hydroxypyridine

3-Hydroxypyridine-2-carboxylicacid,98%

3-Hydroxypyridine-2-carboxylic acid 98%

3-Hydroxypicolinic acid≥ 99% (HPLC)

3-HPA, 3-hydroxypicolinic acid

3-Hydroxy-2-pyridinecarboxylicAcid&gt

3-Hydroxypyridine-2-carboxyL

3-hydroxypicolinicaci

2-PYRIDINECARBOXYLIC ACID, 3-HYDROXY- 3-HPA

3-Hydroxypicolinic acid ISO 9001：2015 REACH

3-hydroxypyridine-2-carboxylate

2-Formic acid-3-hydroxypyridine

3-Hydroxypicolinic acid, 10 mM in DMSO

874-24-8

C6H5N1O3

C6H5NO3

Pyridines

Heterocyclic Building Blocks

Building Blocks

CARBOXYLIC ACID

Matrix Materials (MALDI-TOF-MS)

Mass Spectrometry

C6

alcohol| carboxylic acid

Pyridine

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Pyridine series

Organic acids

Pyridines

Analytical Chemistry

Mass Spectrometry

Matrix Materials (MALDI-TOF-MS)