681809-31-4

681809-31-4 structure

Name: (S)-2-(3-(TERT-BUTYL)-3-METHYLUREIDO)-3,3-DIMETHYLBUTANOIC ACID
Chemical Name: (2S)-2-[[tert-butyl(methyl)carbamoyl]amino]-3,3-dimethylbutanoic acid
CAS Number: 681809-31-4
Molecular Formula: C₁₂H₂₄N₂O₃
Molecular Weight: 244.33100
Create Date: 2018-12-18 13:10:22
Modify Date: 2025-08-21 12:18:48

Name	(2S)-2-[[tert-butyl(methyl)carbamoyl]amino]-3,3-dimethylbutanoic acid
Synonyms	(S)-2-(3-(tert-Butyl)-3-methylureido)-3,3-dimethylbutanoic acid

Density	1.04 g/cm3
Boiling Point	414.6ºC at 760 mmHg
Molecular Formula	C₁₂H₂₄N₂O₃
Molecular Weight	244.33100
Exact Mass	244.17900
PSA	69.64000
LogP	2.31650
Index of Refraction	1.477

HS Code	2924199090

681809-30-3

~90%

681809-31-4

Literature: Campbell, Jeffrey Allen; D'Andrea, Stanley; Good, Andrew; Li, Jianqing; Mcphee, Fiona; Ripka, Amy; Scola, Paul Michael; Tu, Yong Patent: US2004/77551 A1, 2004 ; Location in patent: Page/Page column 123; 124 ;

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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