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5-hydroxypyridine-2-carbaldehyde

5-hydroxypyridine-2-carbaldehyde structure

CAS No.: 31191-08-9

Chemical Name:: 5-hydroxypyridine-2-carbaldehyde

Synonyms: 5-hydroxypicolinaldehyde;2-ForMyl-5-hydroxypyridine;NSC 129151;NSC 127948;3-fluoropropanoic;6-Formyl-3-pyridinol;5-Hydroxy-2-formylpyridine;5-HYDROXYPYRIDINE-2-CARBAL;5-hydroxypyridine-2-carbaldehyde;5-Hydroxy-2-pyridinecarbaldehyde

CBNumber:: CB11261267

Molecular Formula:: C6H5NO2

Molecular Weight:: 123.11

MDL Number:: MFCD10697538

MOL File:: 31191-08-9.mol

MSDS File:: SDS

Last updated:2026-07-26 20:01:25

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5-hydroxypyridine-2-carbaldehyde Properties

Melting point	223-225 °C (decomp)
Boiling point	363.5±22.0 °C(Predicted)
Density	1.327±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	3.17±0.18(Predicted)
form	solid
color	Light brown to brown

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302+H312+H332-H315-H319-H335
Precautionary statements	P261-P271-P280
HS Code	2933399990

5-hydroxypyridine-2-carbaldehyde price More Price(56)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Activate Scientific	AS38552	5-Hydroxypicolinaldehyde 98%	31191-08-9	1g	$28	2026-06-04	Buy
Activate Scientific	AS38552	5-Hydroxypicolinaldehyde 98%	31191-08-9	5g	$81	2026-06-04	Buy
Activate Scientific	AS38552	5-Hydroxypicolinaldehyde 98%	31191-08-9	25g	$234	2026-06-04	Buy
Apolloscientific	OR51764	5-Hydroxypyridine-2-carboxaldehyde 98%	31191-08-9	250mg	$21	2026-06-04	Buy
Matrix Scientific	119102	5-Hydroxypicolinaldehyde	31191-08-9	1.00g	$442	2026-05-18	Buy

Product number	Packaging	Price	Buy
AS38552	1g	$28	Buy
AS38552	5g	$81	Buy
AS38552	25g	$234	Buy
OR51764	250mg	$21	Buy
119102	1.00g	$442	Buy

5-hydroxypyridine-2-carbaldehyde Chemical Properties, Uses, Production

5-hydroxypyridine-2-carbaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

2-(2-Pyridyl)benzimidazole

5-hydroxypyridine-2-carbaldehyde Suppliers

Global Suppliers ( 114)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Boyle Chemical Co., Ltd.		sales@boylechem.com	China	2915	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16306	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Shanghai Sunway Pharmaceutical Technology Co., Ltd	13761987713	hxzheng@sunwaypharm.cn	China	8663	57
Acorn PharmaTech Co., Ltd.	025-58395930	sales@acornpharma.com	China	982	60
Nanjing Norris-Pharm Technology Co., Ltd	13901585132	sales@norris-pharm.com	China	8869	55
Shanghai Jian Chao Chemical Technology Co., Ltd.	150-2103-5486 18017383231	983544897@qq.com	China	9335	55

Supplier	Advantage
Shanghai Boyle Chemical Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Energy Chemical	61
Jia Xing Isenchem Co.,Ltd	66
Nanjing Chemlin Chemical Co., Ltd	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Shanghai Sunway Pharmaceutical Technology Co., Ltd	57
Acorn PharmaTech Co., Ltd.	60
Nanjing Norris-Pharm Technology Co., Ltd	55
Shanghai Jian Chao Chemical Technology Co., Ltd.	55

View Latest Price from 5-hydroxypyridine-2-carbaldehyde manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-20	5-hydroxypyridine-2-carbaldehyde 31191-08-9	$1.10	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2019-12-25	5-hydroxypyridine-2-carbaldehyde 31191-08-9	$1.00	1KG	99%	200kg	Career Henan Chemical Co
2019-11-20	5-hydroxypyridine-2-carbaldehyde 31191-08-9		1g	95%min	30kgs/month	Nanjing jinheyou Trading Co., Ltd.

5-hydroxypyridine-2-carbaldehyde
31191-08-9
$1.10
99.00%
Dideu Industries Group Limited

5-hydroxypyridine-2-carbaldehyde
31191-08-9
$1.00
99%
Career Henan Chemical Co

5-hydroxypyridine-2-carbaldehyde
31191-08-9
$0.00
95%min
Nanjing jinheyou Trading Co., Ltd.

5-hydroxypyridine-2-carbaldehyde Spectrum

5-hydroxypyridine-2-carbaldehyde(31191-08-9)¹HNMR

31191-08-9 (5-hydroxypyridine-2-carbaldehyde) Related Search:

6-Bromo-5-methoxypicolinic acid 5-Methoxypyridine-2-carboxylic acid 5-Methoxypicolinaldehyde 5-Hydroxypyridine-2-carboxylic acid 5-Hydroxy-pyridine-2-carboxylic acid methyl ester

6-Chloro-5-ethoxy-2-pyridinecarboxylic acid BPV(HOPIC) 1-(3-Bromo-5-methoxy-pyridin-2-yl)-ethanone 6-Chloro-5-methoxy-2-pyridinecarboxylic acid 3-Bromo-5-methoxypyridine-2-carboxamide

Trimethyl 5-hydroxy-2,3,4-pyridinetricarboxylate 6-Bromo-5-ethoxy-2-pyridinecarboxylic acid 6-Iodo-5-methoxy-2-pyridinecarboxylic acid Methyl 2-benzyl-7-hydroxy-1,3-dioxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-4-carboxylate 3-Bromo-5-methoxypyridine-2-carboxylic acid

5-butoxypicolinic acid Picolinic acid, 5-(p-chlorophenoxy)-, 5-indanyl ester 2-Pyridinecarboxamide, 5-(2-chlorophenoxy)-

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5-hydroxypyridine-2-carbaldehyde 5-hydroxy-2-pyridine carboxylic aldehyde 5-Hydroxypyridine-2-carboxaldehyde 98% 6-Formyl-3-pyridinol NSC 127948 NSC 129151 5-Hydroxypicolinaldehyde, 2-Formyl-5-hydroxypyridine 5-Hydroxypyridin-2-carboxaldehyde 3-fluoropropanoic 5-hydroxy-2-Pyridinecarboxaldehyde 2-Pyridinecarboxaldehyde,5-hydroxy- 5-Hydroxypyridine-2-carboxaldehyde 5-Hydroxy-2-formylpyridine 5-HYDROXYPYRIDINE-2-CARBAL 5-hydroxypyridine-2-carbaldehyde ISO 9001：2015 REACH 6-(hydroxymethylidene)-3,6-dihydropyridin-3-one 5-Hydroxy-2-pyridinecarbaldehyde 2-ForMyl-5-hydroxypyridine 5-hydroxypicolinaldehyde 31191-08-9 Nitrogen cyclic compounds