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(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoate

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Origin: China

Cas No: 78452-55-8

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

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CAS No.: 78452-55-8 Formula: C12H17NO4S Molecular Weight: 271.33300

Basic Info

Chemical Name	(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoate
Synonyms	(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-yl-propanoate; Boc-3-(2-Thienyl)-D-alanine; (2R)-2-(tert-Butoxycarbonylamino)-3-(thiophen-2-yl)propionic acid; (R)-2-tert-butoxycarbonylamino-3-thiophen-2-yl-propionic acid; (2R)-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-3-thiophen-2-ylpropanoate; (R)-N-(tert-butoxycarbonyl)-3-(thiophen-2-yl)alanine;
CAS No.	78452-55-8
Molecular Formula	C12H17NO4S
Molecular Weight	271.33300
PSA	103.87000
LogP	2.65940

Properties

Density	1.243 g/cm3
Boiling Point	431.5ºC at 760 mmHg
Flash Point	214.8ºC
Storage Condition	Store at 0-5ºC

Safety Info

Safety Statements	S24/25
Hazard Codes	Xi

Synthesis Route

tert-butyl N-diazocarbamate→(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoate
β-(2-THIENYL)-DL-ALANINE→(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoate
2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoic acid→(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoate

Precursor

tert-butyl N-diazocarbamate
β-(2-THIENYL)-DL-ALANINE
2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoic acid

Downstream Product

(2R)-2-amino-3-thiophen-2-ylpropanoic acid

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