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BOC-L-Isoleucine

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Origin: China

Cas No: 13139-16-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
13139-16-7
Other Names:
BOC-L-ISOLEUCINE-OH
MF:
C11H21NO4
EINECS No.:
236-074-8
Place of Origin:
Shanghai, China
Type:
Pharmaceutical Intermediates, Syntheses Material Intermediates, Boc-Amino Acids and Derivative
Purity:
99% min
Brand Name:
SHXL
Model Number:
SHXLAPI000223
Application:
Pharm Intermediates
Appearance:
Solid
Product name:
BOC-L-Isoleucine
CAS:
13139-16-7
Molecular Weight:
231.29
Melting point:
66-69 °C(lit.)
Solubility:
Soluble in methanol. Insoluble in water
Usage:
Pharmaceutical Intermediates
Brand:
Xinglu
Packaging&Delivery
Packaging Details
1kg/bag
25kg/drum
Port
Shanghai, China

Property

CAS No.: 13139-16-7 Formula: C11H21NO4 Molecular Weight: 231.28900

Description

N-Boc-L-isoleucine is the N-Boc-protected form of L-Isoleucine. L-Isoleucine is classified as an essential amino acid, and is also a tumour promoter of bladder cancer in rats.

Basic Info

Chemical Name	BOC-L-Isoleucine
Synonyms	N-Boc-L-isoleucine Hemihydrate; (2S,3S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid; N-(tert-Butoxycarbonyl)-L-isoleucine,Boc-L-isoleucine; (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-methylpentanoic acid; N-(tert-Butoxycarbonyl)-L-isoleucine HeMihydrate; Boc-L-Isoleucine; Boc-Ile-OH Hemihydrate;
CAS No.	13139-16-7
Molecular Formula	C11H21NO4
Molecular Weight	231.28900
PSA	75.63000
LogP	2.40130

Properties

Appearance & Physical State	white powder and chunks
Density	1.061 g/cm3
Boiling Point	356ºC at 760 mmHg
Melting Point	68-72ºC
Flash Point	169.1ºC
Refractive Index	2.7 ° (C=2, AcOH)
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	-20ºC
Vapor Pressure	0mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2924199090
WGK Germany	3
Risk Statements	R20/21/22
Hazard Codes	Xn

Synthesis Route

L-isoleucine+tert-butoxycarbonyl anhydride→BOC-L-Isoleucine
tert-butyl N-diazocarbamate+L-isoleucine→BOC-L-Isoleucine
L-isoleucine+tert-butyl 1,2,2,2-tetrachloroethyl carbonate→BOC-L-Isoleucine

Precursor

tert-butoxycarbonyl anhydride
L-isoleucine
tert-butyl N-diazocarbamate
tert-butyl 2-oxo-1,3-oxazole-3-carboxylate

Downstream Product

Angiotensin Ⅱ, human
(2R,3S)-3-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pentanoic acid
BOC-L-ILE-NH2
Boc-L-β-homoisoleucine

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