173424-77-6

173424-77-6 structure

Name: 1-[2-chloroethyl(methylsulfonyl)amino]-3-methyl-1-methylsulfonylurea
Chemical Name: 1-[2-chloroethyl(methylsulfonyl)amino]-3-methyl-1-methylsulfonylurea
CAS Number: 173424-77-6
Molecular Formula: C₆H₁₄ClN₃O₅S₂
Molecular Weight: 307.77500
Create Date: 2018-11-30 22:29:40
Modify Date: 2025-08-23 18:08:56

Name	1-[2-chloroethyl(methylsulfonyl)amino]-3-methyl-1-methylsulfonylurea
Synonyms	Cloretazine 1,2-bis(methylsulfonyl)-1-(2-chlorchloroethyl)-2--2-(methylaminocarbonyl)hydrazine Onrigin Laromustine (USAN) Laromustine 101M 1,2-bis(methylsulfonyl)-1-(2-chloroethyl)-2-[(methylamino)carbonyl]-hydrazine

Density	1.527g/cm3
Molecular Formula	C₆H₁₄ClN₃O₅S₂
Molecular Weight	307.77500
Exact Mass	307.00600
PSA	120.62000
LogP	1.55530
Index of Refraction	1.546

75-44-5

127792-84-1

74-89-5

~96%

173424-77-6

Literature: Nanotherapeutics, Inc. Patent: US8026395 B1, 2011 ; Location in patent: Page/Page column 6-7 ;

1334604-53-3

74-89-5

~68%

173424-77-6

Literature: Nanotherapeutics, Inc. Patent: US8026395 B1, 2011 ; Location in patent: Page/Page column 6-7 ;

127793-03-7

6452-47-7

~64%

173424-77-6

Literature: Nanotherapeutics, Inc. Patent: US8026395 B1, 2011 ; Location in patent: Page/Page column 6-7 ;

127792-84-1

624-83-9

~43%

173424-77-6

Literature: Shyam, Krishnamurthy; Penketh, Philip G.; Loomis, Regina H.; Rose, William C.; Sartorelli, Alan C. J. Med. Chem., 1996 , vol. 39, # 3 p. 796 - 801

Precursor 6
75-44-5 127792-84-1 74-89-5 127793-03-7
6452-47-7 624-83-9
DownStream 2
107-07-3 6957-05-7

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