(2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide

Modify Date: 2025-08-25 19:17:46

(2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide Structure
(2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide structure
Common Name (2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide
CAS Number 108321-43-3 Molecular Weight 328.36200
Density 1.279g/cm3 Boiling Point 706.2ºC at 760mmHg
Molecular Formula C18H20N2O4 Melting Point 198-200ºC(lit.)
MSDS USA Flash Point 380.9ºC

 Names

Name (2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.279g/cm3
Boiling Point 706.2ºC at 760mmHg
Melting Point 198-200ºC(lit.)
Molecular Formula C18H20N2O4
Molecular Weight 328.36200
Flash Point 380.9ºC
Exact Mass 328.14200
PSA 98.66000
LogP 1.12280
Vapour Pressure 6.2E-21mmHg at 25°C
Index of Refraction 1.61

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
HS Code 2924299090

 Synthetic Route

~95%

(2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide Structure

(2S,3S)-N,N'-di...

CAS#:108321-43-3

Literature: Chen, Wansuo; Liu, Yanzhu; Chen, Zhirong European Journal of Organic Chemistry, 2005 , # 8 p. 1665 - 1668

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(2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide Structure

(2S,3S)-N,N'-di...

CAS#:108321-43-3

Literature: Sun, Ping; Wang, Chunlei; Breitbach, Zachary S.; Zhang, Ying; Armstrong, Daniel W. Analytical Chemistry, 2009 , vol. 81, # 24 p. 10215 - 10226

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(2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide Structure

(2S,3S)-N,N'-di...

CAS#:108321-43-3

Literature: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM; ARMSTRONG, Daniel, W.; PING, Sun; BREITBACH, Zachary, S.; WANG, Chunlei Patent: WO2010/148191 A2, 2010 ; Location in patent: Page/Page column 45-49; 55 ;

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(2S,3S)-N,N'-dibenzyl-2,3-dihydroxybutanediamide Structure

(2S,3S)-N,N'-di...

CAS#:108321-43-3

Literature: Pecanha, Emerson P.; Figueiredo, Luciana J.O.; Brindeiro, Rodrigo M.; Tanuri, Amilcar; Calazans, Alexandre R.; Antunes Farmaco, 2003 , vol. 58, # 2 p. 149 - 157

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

MFCD00010269
N,N'-dibenzyl-D-tartaramide
N,N'-Dibenzyl-2,3-dihydroxy-succinamide
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