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2-Hydroxypyrimidine hydrochloride

2-Hydroxypyrimidine hydrochloride structure

CAS No.: 38353-09-2

Chemical Name:: 2-Hydroxypyrimidine hydrochloride

Synonyms: 2-HYDROXYPYRIMIDINE HCL;Pyrimidin-2-ol hydrochloride;Pyrimidin-2-olHCl;2-Hydropyrimidine HCl;Pyrimidin-2(1h)-one hcl;2-PYRIMIDONE HYDROCHLORIDE;2-Hydroxy Pyridimidine HCl;2-PYRIMIDINOL HYDROCHLORIDE;2-PYRIMIDINONE HYDROCHLORIDE;2-Hydroxypyrimidine HydrochL

CBNumber:: CB5295979

Molecular Formula:: C4H5ClN2O

Molecular Weight:: 132.55

MDL Number:: MFCD00012781

MOL File:: 38353-09-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:29:50

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2-Hydroxypyrimidine hydrochloride Properties

Melting point	200-205 °C (dec.)(lit.)
Density	1.47 at 20℃
vapor pressure	0.004Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
form	Crystalline Solid
color	Light yellow to beige
Water Solubility	almost transparency
Sensitive	Hygroscopic
BRN	3560963
InChI	InChI=1S/C4H4N2O.ClH/c7-4-5-2-1-3-6-4;/h1-3H,(H,5,6,7);1H
InChIKey	IAJINJSFYTZPEJ-UHFFFAOYSA-N
SMILES	C1(O)N=CC=CN=1.Cl
LogP	-1.61 at 20.5℃ and pH5.6-6.5
CAS DataBase Reference	38353-09-2(CAS DataBase Reference)
EPA Substance Registry System	2(1H)-Pyrimidinone, monohydrochloride (38353-09-2)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

PPE

Eyeshields, Gloves, type N95 (US)

Hazard Codes

Risk Statements

36/37/38-40

Safety Statements

22-24/25-36-26

WGK Germany

TSCA

TSCA listed

HS Code

29335995

Storage Class

11 - Combustible Solids

REACH Registrations

Active

NFPA 704

	1
2		0

2-Hydroxypyrimidine hydrochloride price More Price(64)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	H57408	2-Hydroxypyrimidine hydrochloride 98%	38353-09-2	25g	$85.5	2026-04-30	Buy
TCI Chemical	H0480	2-Hydroxypyrimidine Hydrochloride >98.0%(HPLC)(T)	38353-09-2	25g	$43	2026-04-30	Buy
TCI Chemical	H0480	2-Hydroxypyrimidine Hydrochloride >98.0%(HPLC)(T)	38353-09-2	250g	$230	2026-04-30	Buy
Usbiological	279616	2-Hydroxypyrimidine HCl Asreported	38353-09-2	25g	$368	2026-06-03	Buy
Usbiological	279616	2-Hydroxypyrimidine HCl Asreported	38353-09-2	50g	$511	2026-06-03	Buy

Product number	Packaging	Price	Buy
H57408	25g	$85.5	Buy
H0480	25g	$43	Buy
H0480	250g	$230	Buy
279616	25g	$368	Buy
279616	50g	$511	Buy

2-Hydroxypyrimidine hydrochloride Chemical Properties, Uses, Production

Chemical Properties

light yellow to beige crystalline solid

Uses

2-Hydroxypyrimidine Hydrochloride, is used as a reagent in the synthesis of BI 207524, an indole diamide NS5B thumb pocket 1 inhibitor with improved potency for potential treatment of chronic hepatitis C virus infection.

2-Hydroxypyrimidine hydrochloride synthesis

Synthesis of 2-Hydroxypyrimidine hydrochloride from 1,1,3,3-Tetramethoxypropane and Urea

2-Hydroxypyrimidine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

5-Bromo-2-hydroxypyrimidine 5-Bromo-2-iodopyrimidine 2,5-Dibromopyrimidine

2-Hydroxypyrimidine hydrochloride Suppliers

Global Suppliers ( 483)

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan Anshi Pharmaceutical Technology Co., Ltd.	13370556352 13356698360	yd20061106@163.com	China	7	58
Hunan Daolin Biotechnology Co. , Ltd.	18974846212	1876969603@qq.com	China	57	58
WUHAN BIOCATA BIOLOGICAL TECHNOLOGY CO,.LTD	13816121255	858030@163.com	China	21	58
Henan Puhui Tiancheng Biotechnology Co., Ltd	400-40099585555 17737402800	719393913@qq.com	China	5	58
Taizhou Wealsun Biotech Co., Ltd	18351140886; 18351140886	wealsunbio@126.com	China	139	58
Suzhou Qiushuo Biotechnology Co., Ltd	0512-67862615 13382151840	2943249291@QQ.COM	China	352	58
Nanjing Zhonghongda Medical Science & Technology Ltd.	17314437686	2321825824@qq.com	China	48	58
Nanbu County Chengxin Technology Co., Ltd.	0838-5675166 15883665058	nbcxkj@126.com	China	956	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62

Supplier	Advantage
Jinan Anshi Pharmaceutical Technology Co., Ltd.	58
Hunan Daolin Biotechnology Co. , Ltd.	58
WUHAN BIOCATA BIOLOGICAL TECHNOLOGY CO,.LTD	58
Henan Puhui Tiancheng Biotechnology Co., Ltd	58
Taizhou Wealsun Biotech Co., Ltd	58
Suzhou Qiushuo Biotechnology Co., Ltd	58
Nanjing Zhonghongda Medical Science & Technology Ltd.	58
Nanbu County Chengxin Technology Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62

View Latest Price from 2-Hydroxypyrimidine hydrochloride manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-20	2-Hydroxypyrimidine hydrochloride 38353-09-2	$1.10	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2026-06-30	2-Hydroxypyrimidine hydrochloride 38353-09-2		1KG	98.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2025-05-23	2-Hydroxypyrimidine hydrochloride 38353-09-2	$50.00	1kg	99	5000	Hebei Zhuanglai Chemical Trading Co Ltd

2-Hydroxypyrimidine hydrochloride
38353-09-2
$1.10
99.00%
Dideu Industries Group Limited

2-Hydroxypyrimidine hydrochloride
38353-09-2
98.0%
Shaanxi Dideu New Materials Co. Ltd

2-Hydroxypyrimidine hydrochloride
38353-09-2
$50.00
99
Hebei Zhuanglai Chemical Trading Co Ltd

2-Hydroxypyrimidine hydrochloride Spectrum

2-Hydroxypyrimidine hydrochloride(38353-09-2)MS 2-Hydroxypyrimidine hydrochloride(38353-09-2)¹HNMR 2-Hydroxypyrimidine hydrochloride(38353-09-2)¹³CNMR 2-Hydroxypyrimidine hydrochloride(38353-09-2)IR1 2-Hydroxypyrimidine hydrochloride(38353-09-2)IR2 2-Hydroxypyrimidine hydrochloride(38353-09-2)Raman

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2(1H)-PYRIMIDINONE HYDROCHLORIDE 2(1H)-PYRIMIDINONE, MONOHYDROCHLORIDE 2-PYRIMIDINOL HYDROCHLORIDE 2-PYRIMIDINOL MONOHYDROCHLORIDE 2-PYRIMIDINONE HYDROCHLORIDE 2-PYRIMIDONE HYDROCHLORIDE 2-OXOPYRIMIDINE HYDROCHLORIDE 2-HYDROXYPYRIMIDINIUM CHLORIDE 2-HYDROXYPYRIMIDINE HYDROCHLORIDE 2(1H)-Pyrimidinone hydrochloride, 2-Pyrimidinol hydrochloride 2-HYDROXYPYRIMIDINE HYDROCHLORIDE 99% Pyrimidin-2-ol hydrochloride pyrimidine-2-ol hydrochloride Pyrimidin-2-olHCl 2-HYDROXYPYRIMIDINE HYDROCHLORIDE 98+% 2-Hydroxy Pyridimidine HCl Pyrimidin-2-ol hydrochloride, Pyrimidin-2(1H)-one hydrochloride 2-Hydroxypyrimindine Hydrochloride 2-Hydroxypyrimidine HydrochL HydroxypyriMidine hydrochlorid 2-HydroxypyriMidine Hydrochloride, 95+% pyriMidin-2(1H)-one hydrochloride 2-Hydropyrimidine HCl 2(1H)-pyrimidinone monohydrochloride for synthesis 2-HydroxypyrimidineHydrochloride> Pyrimidin-2(1h)-one hcl 2-Hydroxypyrimidine hydrochloride ISO 9001：2015 REACH 2-HYDROXYPYRIMIDINE HCL 38353-09-2 138353-09-2 C4H4N2OHCl C4H4N2ClO C4H4N2OxHCl C4H4N2OClH Heterocyclic Building Blocks Pyrimidines Building Blocks Pyrimidines Heterocycle-Pyrimidine series C4 to C5 Building Blocks Chemical Synthesis Heterocyclic Building Blocks Pyrimidine Pyridines, Pyrimidines, Purines and Pteredines bc0001