Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (S)-(+)-NALPHA-BENZYL-NBETA-BOC-L-HYDRAZINOISOLEUCINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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188777-47-1

188777-47-1 structure

188777-47-1 structure

Name: (s)-(+)-nalpha-benzyl-nbeta-boc-l-hydrazinoisoleucine
Chemical Name: (2S,3S)-2-[benzyl-[(2-methylpropan-2-yl)oxycarbonylamino]amino]-3-methylpentanoate
CAS Number: 188777-47-1
Molecular Formula: C₁₈H₂₈N₂O₄
Molecular Weight: 336.42600
Catalog: Biochemical Amino acids and their derivatives Isoleucine derivative
Create Date: 2018-12-08 00:13:09
Modify Date: 2025-08-25 18:41:22

Name	(2S,3S)-2-[benzyl-[(2-methylpropan-2-yl)oxycarbonylamino]amino]-3-methylpentanoate
Synonyms	(S)-(+)-Nalpha-Benzyl-Nbeta-BOC-L-hydrazinoisoleucine MFCD01320658

Melting Point	103-109ºC
Molecular Formula	C₁₈H₂₈N₂O₄
Molecular Weight	336.42600
Exact Mass	336.20500
PSA	78.87000
LogP	3.81850
Storage condition	Refrigerator (+4°C)

HS Code	2928000090

1859-49-0 structure

1859-49-0

150884-56-3 structure

150884-56-3

~75%

188777-47-1 structure

188777-47-1

Literature: Guy, Laure; Vidal, Joelle; Collet, Andre; Amour, Augustin; Reboud-Ravaux, Michele Journal of Medicinal Chemistry, 1998 , vol. 41, # 24 p. 4833 - 4843

Precursor 2
1859-49-0 150884-56-3
DownStream 0

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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