N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine

Modify Date: 2024-01-14 22:28:41

N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine Structure
N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine structure
Common Name N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine
CAS Number 78512-39-7 Molecular Weight 271.333
Density 1.2±0.1 g/cm3 Boiling Point 431.5±40.0 °C at 760 mmHg
Molecular Formula C12H17NO4S Melting Point N/A
MSDS N/A Flash Point 214.8±27.3 °C

 Names

Name 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 431.5±40.0 °C at 760 mmHg
Molecular Formula C12H17NO4S
Molecular Weight 271.333
Flash Point 214.8±27.3 °C
Exact Mass 271.087830
PSA 103.87000
LogP 2.64
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.544
Storage condition 2-8°C

 Safety Information

HS Code 2934999090

 Synthetic Route

~97%

N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine Structure

N-(tert-Butoxyc...

CAS#:78512-39-7

Literature: Lipkowski, Andrzej W.; Flouret, George Polish Journal of Chemistry, 1980 , vol. 54, # 11/12 p. 2225 - 2228

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N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine Structure

N-(tert-Butoxyc...

CAS#:78512-39-7

Literature: Noe; Weigand; Pirker Monatshefte fur Chemie, 1996 , vol. 127, # 10 p. 1081 - 1097

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid
2-tert-butoxycarbonylamino-3-thiophen-2-yl-propionic acid
2-Thiophenepropanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-
Nα-tert-Butoxycarbonyl-3-(2-thienyl)-DL-alanine
N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-3-(2-thienyl)alanine
T5SJ B1YVQMVOX1&1&1
Boc-3-(2-Thienyl)-DL-alanine
+-N-(tert-Butoxycarbonyl)-3-(2-thienyl)alanine
+-N-(tert-Butoxycarbonyl)-3-(thien-2-yl)alanine
α-[[(1,1-dimethylethoxy)carbonyl]amino]-2-thiophenepropanoic acid
N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine