Carbamic acid, [(1S)-1-(hydroxymethyl)-3-butynyl]-, 1,1-dimethylethyl ester

Modify Date: 2024-01-11 21:37:03

Carbamic acid, [(1S)-1-(hydroxymethyl)-3-butynyl]-, 1,1-dimethylethyl ester Structure
Carbamic acid, [(1S)-1-(hydroxymethyl)-3-butynyl]-, 1,1-dimethylethyl ester structure
Common Name Carbamic acid, [(1S)-1-(hydroxymethyl)-3-butynyl]-, 1,1-dimethylethyl ester
CAS Number 763122-73-2 Molecular Weight 199.24700
Density 1.062g/cm3 Boiling Point 335ºC at 760 mmHg
Molecular Formula C10H17NO3 Melting Point N/A
MSDS N/A Flash Point 156.4ºC

 Names

Name tert-butyl N-[(2S)-1-hydroxypent-4-yn-2-yl]carbamate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.062g/cm3
Boiling Point 335ºC at 760 mmHg
Molecular Formula C10H17NO3
Molecular Weight 199.24700
Flash Point 156.4ºC
Exact Mass 199.12100
PSA 58.56000
LogP 1.28620
Index of Refraction 1.477

 Safety Information

HS Code 2924199090

 Synthetic Route

~%

Carbamic acid, [(1S)-1-(hydroxymethyl)-3-butynyl]-, 1,1-dimethylethyl ester Structure

Carbamic acid, ...

CAS#:763122-73-2

Literature: SMITHKLINE BEECHAM CORPORATION Patent: WO2005/85227 A1, 2005 ; Location in patent: Page/Page column 54; 144 ; WO 2005/085227 A1

~87%

Carbamic acid, [(1S)-1-(hydroxymethyl)-3-butynyl]-, 1,1-dimethylethyl ester Structure

Carbamic acid, ...

CAS#:763122-73-2

Literature: Dondoni, Alessandro; Giovannini, Pier Paolo; Massi, Alessandro Organic Letters, 2004 , vol. 6, # 17 p. 2929 - 2932

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

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%

 Synonyms

(2S)-2-tert-butoxycarbonylamino-pent-4-yn-1-ol
1,1-dimethylethyl [(1S)-1-(hydroxymethyl)-3-butyn-1-yl]carbamate
Boc-2-Propargyl-L-glycinol
(S)-tert-Butyl (1-hydroxypent-4-yn-2-yl)carbamate
(S)-(1-HYDROXYMETHYL-BUT-3-YNYL)-CARBAMIC ACID TERT-BUTYL ESTER