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(2S,3S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-methylpentanoic acid

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Origin: China

Cas No: 197245-22-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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CAS No.: 197245-22-0 Formula: C16H19NO6S Molecular Weight: 353.39000

Basic Info

Chemical Name	(2S,3S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-methylpentanoic acid
Synonyms	N-Bsmoc-L-isoleucine; Bsmoc-Ile-OH; (2S,3S)-2-{[(1,1-dioxobenzo[d]thiol-2-yl)methoxy]carbonylamino}-3-methylpentan oic acid;
CAS No.	197245-22-0
Molecular Formula	C16H19NO6S
Molecular Weight	353.39000
PSA	121.64000
LogP	3.32550

Properties

Density	1.355g/cm3
Boiling Point	606.5ºC at 760 mmHg
Melting Point	97-100ºC
Flash Point	320.6ºC
Refractive Index	1.578
Vapor Pressure	1.46E-15mmHg at 25°C

Safety Info

Safety Statements	S22-S24/25

Synthesis Route

lithium,2H-1-benzothiophen-2-ide→(2S,3S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-methylpentanoic acid
1-benzothiophen-2-ylmethanol→(2S,3S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-methylpentanoic acid
(1,1-dioxo-1-benzothiophen-2-yl)methanol→(2S,3S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-methylpentanoic acid

Precursor

(1,1-dioxo-1-benzothiophen-2-yl)methanol
lithium,2H-1-benzothiophen-2-ide
1-benzothiophene
L-isoleucine

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