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5-Hydroxy-5-methylhydantoin

5-Hydroxy-5-methylhydantoin structure

CAS No.: 10045-58-6

Chemical Name:: 5-Hydroxy-5-methylhydantoin

Synonyms: 5-Hydroxy-5-Methyl-;Hydantoin Impurity 17;5-Hydroxy-5-methylhydantoin;Hydantoin 5-Hydroxy 5-Methyl;5-Hydroxy-5-methylimidazolidine-2,4-dione;2,4-Imidazolidinedione, 5-hydroxy-5-methyl-

CBNumber:: CB2777229

Molecular Formula:: C4H6N2O3

Molecular Weight:: 130.1

MDL Number:: MFCD00072670

MOL File:: 10045-58-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:51:27

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5-Hydroxy-5-methylhydantoin Properties

Melting point	166°C
Density	1.458±0.06 g/cm3(Predicted)
storage temp.	-20°C Freezer
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	8.30±0.10(Predicted)
color	White to Off-White

5-Hydroxy-5-methylhydantoin price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	FH24277	5-Hydroxy-5-methylhydantoin	10045-58-6	1g	$2200	2026-06-04	Buy
AHH	MT-15263	5-Hydroxy-5-methylhydantoin 97%		10g	$318	2026-05-26	Buy
TRC	H947500	5-Hydroxy-5-methylhydantoin	10045-58-6	10g	$965	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0012713	5-HYDROXY-5-METHYLHYDANTOIN 95.00%	10045-58-6	1G	$704.55	2021-12-16	Buy
Medical Isotopes, Inc.	10878	5-Hydroxy-5-methylhydantoin	10045-58-6	5G	$1880	2021-12-16	Buy

Product number	Packaging	Price	Buy
FH24277	1g	$2200	Buy
MT-15263	10g	$318	Buy
H947500	10g	$965	Buy
CHM0012713	1G	$704.55	Buy
10878	5G	$1880	Buy

5-Hydroxy-5-methylhydantoin Chemical Properties, Uses, Production

Chemical Properties

White Solid

Uses

5-Hydroxy-5-methylhydantoin (cas# 10045-58-6) is a compound useful in organic synthesis.

5-Hydroxy-5-methylhydantoin Preparation Products And Raw materials

Raw materials

Preparation Products

5-Hydroxy-5-methylhydantoin Suppliers

Global Suppliers ( 29)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Shanghai Leto Pharmatech Co.,Ltd.	86-021-5821 5861; 18016401466	sales@letopharm.com	China	235	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Hubei Xinyang Medical Technology Co., Ltd	15347293736	2853117764@yongstandards.com	China	9999	58
Energy Chemical	400-0056266	marketing1@energy-chemical.com	China	44927	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +86-13670046396	export03@qcsrm.com	China	24318	58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd	18162595016; 18162595016	3287908757@qq.com	China	9111	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53636	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Chemsky（shanghai）International Co.,Ltd.	50
Shanghai Leto Pharmatech Co.,Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Hubei Xinyang Medical Technology Co., Ltd	58
Energy Chemical	58
QUALITY CONTROL SOLUTIONS LTD.	58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58

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5-Hydroxy-5-Methyl- 2,4-Imidazolidinedione, 5-hydroxy-5-methyl- Hydantoin 5-Hydroxy 5-Methyl Hydantoin Impurity 17 5-Hydroxy-5-methylimidazolidine-2,4-dione 5-Hydroxy-5-methylhydantoin 10045-58-6 Hydantoins and Derivatives Hydantoins & Derivatives