Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: L-Norvaline,N-[N-[(phenylmethoxy)carbonyl]-L-alanyl]- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

18921-54-5

18921-54-5 structure

18921-54-5 structure

Name: L-Norvaline,N-[N-[(phenylmethoxy)carbonyl]-L-alanyl]- (9CI)
Chemical Name: 2-[2-(phenylmethoxycarbonylamino)propanoylamino]pentanoic acid
CAS Number: 18921-54-5
Molecular Formula: C₁₆H₂₂N₂O₅
Molecular Weight: 322.35600
Create Date: 2017-04-24 18:09:37
Modify Date: 2024-01-18 14:21:57

Name	2-[2-(phenylmethoxycarbonylamino)propanoylamino]pentanoic acid
Synonyms	N-(N-benzyloxycarbonyl-L-alanyl)-L-norvaline 2-(2-{[(benzyloxy)carbonyl]amino}propanamido)pentanoic acid Benzyloxycarbonyl-Ala-Nva

Density	1.203g/cm3
Boiling Point	582ºC at 760 mmHg
Molecular Formula	C₁₆H₂₂N₂O₅
Molecular Weight	322.35600
Flash Point	305.8ºC
Exact Mass	322.15300
PSA	104.73000
LogP	2.45260
Vapour Pressure	2.17E-14mmHg at 25°C
Index of Refraction	1.534

HS Code	2924299090

1142-20-7 structure

1142-20-7

~%

18921-54-5 structure

18921-54-5

Literature: Fu et al. Journal of the American Chemical Society, 1954 , vol. 76, p. 6054,6057

Precursor 1
1142-20-7
DownStream 0

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%