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(R)-1-Methylmephenytoin

(R)-1-Methylmephenytoin structure

CAS No.: 201606-44-2

Chemical Name:: (R)-1-Methylmephenytoin

Synonyms: Mephenytoin Impurity 7;(R)-1-Methylmephenytoin;(R)-5-Ethyl-1,3-diMethyl-5-phenyl-;[(R)-1,3-DIMETHYL-5-ETHYL-5-PHENYLHYDANTOIN];(R)-5-Ethyl-1,3-dimethyl-5-phenyl-2,4-imidazolidinedione;(R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione;(5R)-5-ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione;2,4-Imidazolidinedione, 5-ethyl-1,3-dimethyl-5-phenyl-, (5R)-;(R)-1-Methylmephenytoin/(R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione

CBNumber:: CB4745497

Molecular Formula:: C13H16N2O2

Molecular Weight:: 232.28

MDL Number:: MFCD02683363

MOL File:: 201606-44-2.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:57

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(R)-1-Methylmephenytoin Properties

Melting point	89-90°C
storage temp.	Refrigerator
solubility	Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly)
form	Solid
color	White

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

(R)-1-Methylmephenytoin price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-M320475-10MG	(R)-1-Methylmephenytoin	201606-44-2	10mg	$154	2026-06-03	Buy
aablocks	AA002DGC	(R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione	201606-44-2	5mg	$604	2026-05-28	Buy
aablocks	AA002DGC	(R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione	201606-44-2	10mg	$853	2026-05-28	Buy
aablocks	AA002DGC	(R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione	201606-44-2	25mg	$1230	2026-05-28	Buy
aablocks	AA002DGC	(R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione	201606-44-2	50mg	$1845	2026-05-28	Buy

Product number	Packaging	Price	Buy
TRC-M320475-10MG	10mg	$154	Buy
AA002DGC	5mg	$604	Buy
AA002DGC	10mg	$853	Buy
AA002DGC	25mg	$1230	Buy
AA002DGC	50mg	$1845	Buy

(R)-1-Methylmephenytoin Chemical Properties, Uses, Production

Chemical Properties

White Crystalline Solid

Uses

(R)-1-Methylmephenytoin (cas# 201606-44-2) is a compound useful in organic synthesis.

(R)-1-Methylmephenytoin Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-1-Methylmephenytoin Suppliers

Global Suppliers ( 18)

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
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Wuhan chuang he chemical co. LTD	15907120073	1261789306@qq.com	China	1358	58
Energy Chemical	400-0056266	marketing1@energy-chemical.com	China	44927	58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd	18162595016; 18162595016	3287908757@qq.com	China	9111	58
LGC Science (Shanghai) Ltd.	17717235263 17717235263	offer.de@lgcgroup.com	China	38135	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Chemsky（shanghai）International Co.,Ltd.	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Wuhan chuang he chemical co. LTD	58
Energy Chemical	58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd	58
LGC Science (Shanghai) Ltd.	58

201606-44-2 ((R)-1-Methylmephenytoin) Related Search:

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(R)-5-Ethyl-1,3-diMethyl-5-phenyl- (R)-5-Ethyl-1,3-dimethyl-5-phenyl-2,4-imidazolidinedione [(R)-1,3-DIMETHYL-5-ETHYL-5-PHENYLHYDANTOIN] 2,4-Imidazolidinedione, 5-ethyl-1,3-dimethyl-5-phenyl-, (5R)- Mephenytoin Impurity 7 (R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione (R)-1-Methylmephenytoin/(R)-5-Ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione (5R)-5-ethyl-1,3-dimethyl-5-phenylimidazolidine-2,4-dione (R)-1-Methylmephenytoin 201606-44-2 Intermediates & Fine Chemicals Pharmaceuticals Hydantoins and Derivatives Hydantoins & Derivatives