d-tryptophan benzyl ester 98

Modify Date: 2024-01-11 17:01:46

d-tryptophan benzyl ester 98 Structure
d-tryptophan benzyl ester 98 structure
Common Name d-tryptophan benzyl ester 98
CAS Number 141595-98-4 Molecular Weight 294.34800
Density 1.247g/cm3 Boiling Point 489.9ºC at 760 mmHg
Molecular Formula C18H18N2O2 Melting Point 77-80ºC(lit.)
MSDS USA Flash Point 250.1ºC

 Names

Name benzyl (2R)-2-amino-3-(1H-indol-3-yl)propanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.247g/cm3
Boiling Point 489.9ºC at 760 mmHg
Melting Point 77-80ºC(lit.)
Molecular Formula C18H18N2O2
Molecular Weight 294.34800
Flash Point 250.1ºC
Exact Mass 294.13700
PSA 68.11000
LogP 3.48140
Vapour Pressure 9.59E-10mmHg at 25°C
Index of Refraction 1.659

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

 Synthetic Route

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d-tryptophan benzyl ester 98 Structure

d-tryptophan be...

CAS#:141595-98-4

Literature: WO2010/148191 A2, ; Page/Page column 45-49; 59 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

D-Tryptophan,phenylmethyl ester
D-Tryptophanbenzyl ester