CAS 159991-23-8|(R)-3-(tert-Butoxycarbonylamino)butanoic acid

Introduction：Basic information about CAS 159991-23-8|(R)-3-(tert-Butoxycarbonylamino)butanoic 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. Synonyms

Common Name	(R)-3-(tert-Butoxycarbonylamino)butanoic acid
CAS Number	159991-23-8	Molecular Weight	203.236
Density	1.101±0.06 g/cm3	Boiling Point	339.5±25.0 °C at 760 mmHg
Molecular Formula	C₉H₁₇NO₄	Melting Point	104-107 ºC
MSDS	USA	Flash Point	159.1±23.2 °C

Names

Name	(R)-3-((tert-Butoxycarbonyl)amino)butanoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.101±0.06 g/cm3
Boiling Point	339.5±25.0 °C at 760 mmHg
Melting Point	104-107 ºC
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	PYNDHEONPQYIAN-ZCFIWIBFSA-N
SMILES	CC(CC(=O)O)NC(=O)OC(C)(C)C
Storage condition	Store at 0-5°C
Water Solubility	Sparingly soluble (10 g/L) (25 ºC)

Safety Information

Hazard Codes	T
Risk Phrases	25
Safety Phrases	45
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%

Synonyms

AmbotzBAA6090

Butanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-, (3R)-

Butanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-, (3S)-

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

(r)-boc-b2-homoalanine

MFCD00270343

(r)-boc-b2-hoala-oh

(3S)-3-[(tert-Butoxycarbonyl)amino]butanoic acid

(R)-3-(tert-Butoxycarbonylamino)butanoic acid

(r)-n-boc-3-aminobutyric acid

boc-d-ala-(c*ch2)oh

(R)-3-(Boc-amino)butyric acid

(3R)-3-[(tert-Butoxycarbonyl)amino]butanoic acid

(3R)-3-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)butanoic acid

3-(Boc-amino)butanoic Acid

boc-d-3-aminobutyric acid

Boc-D-β-homoalanine

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