CAS 190897-47-3|3-tert-Butoxycarbonylamino-2-methyl-propionic acid

Introduction：Basic information about CAS 190897-47-3|3-tert-Butoxycarbonylamino-2-methyl-propionic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles2
6. Synonyms

Common Name	3-tert-Butoxycarbonylamino-2-methyl-propionic acid
CAS Number	190897-47-3	Molecular Weight	203.236
Density	1.1±0.1 g/cm3	Boiling Point	339.5±25.0 °C at 760 mmHg
Molecular Formula	C₉H₁₇NO₄	Melting Point	88ºC(lit.)
MSDS	ChineseUSA	Flash Point	159.1±23.2 °C

Names

Name	(2S)-2-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	339.5±25.0 °C at 760 mmHg
Melting Point	88ºC(lit.)
Molecular Formula	C₉H₁₇NO₄
Molecular Weight	203.236
Flash Point	159.1±23.2 °C
Exact Mass	203.115753
PSA	75.63000
LogP	1.27
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.461
InChIKey	GDQRNRYMFXDGMS-LURJTMIESA-N
SMILES	CC(CNC(=O)OC(C)(C)C)C(=O)O
Storage condition	2-8°C

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
HS Code	2924199090

Customs

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles2

M. Rueping et al.

Helv. Chim. Acta 85 , 2577, (2002)

D. Seebach et al.

Helv. Chim. Acta 81 , 932, (1998)

Synonyms

(2S)-3-[(tert-butoxycarbonyl)amino]-2-methylpropanoic acid

(s)-3-(boc-amino)-2-methylpropionic acid

2-Methyl-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)propanoic acid

(s)-n-t-butyloxycarbonyl-3-amino-2-methyl propionic acid

Propanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-, (2S)-

MFCD04040045

3-[(tert-Butoxycarbonyl)amino]-2-methylpropanoic acid

boc-s-ampa-oh

3-tert-Butoxycarbonylamino-2-methyl-propionic acid

boc-s-3-aminoisobutyric acid

(2S)-2-Methyl-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)propanoic acid

Propanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-

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