(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate

Modify Date: 2025-08-21 12:20:00

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure
(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate structure
Common Name (R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate
CAS Number 118399-28-3 Molecular Weight 235.236
Density 1.3±0.1 g/cm3 Boiling Point 466.1±44.0 °C at 760 mmHg
Molecular Formula C12H13NO4 Melting Point 105.0 to 109.0 °C
MSDS N/A Flash Point 235.7±28.4 °C

 Names

Name Benzyl (R)-5-oxotetrahydrofuran-3-ylcarbamate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 466.1±44.0 °C at 760 mmHg
Melting Point 105.0 to 109.0 °C
Molecular Formula C12H13NO4
Molecular Weight 235.236
Flash Point 235.7±28.4 °C
Exact Mass 235.084457
PSA 64.63000
LogP 0.59
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.561

 Safety Information

Hazard Codes Xi: Irritant;
Safety Phrases 24/25
HS Code 2932190090

 Synthetic Route

~85%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: WO2009/36051 A1, ; Page/Page column 48 ; WO 2009/036051 A1

~85%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: US2012/35134 A1, ; Page/Page column 9; 32 ;

~97%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: European Journal of Organic Chemistry, , # 29 p. 5705 - 5713

~76%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: Tetrahedron Letters, , vol. 32, # 7 p. 923 - 926

~%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: Journal of Organic Chemistry, , vol. 59, # 9 p. 2349 - 2357

~%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: Tetrahedron Letters, , vol. 32, # 7 p. 923 - 926

~%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: Journal of the American Chemical Society, , vol. 110, # 25 p. 8557 - 8558

~%

(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate Structure

(R)-Benzyl (5-o...

CAS#:118399-28-3

Literature: Chemistry Letters, , # 5 p. 793 - 794

 Customs

HS Code 2932190090
Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

Benzyl [(3S)-5-oxotetrahydro-3-furanyl]carbamate
Benzyl (R)-Tetrahydro-5-oxo-3-furanylcarbamate
Carbamic acid, N-[(3R)-tetrahydro-5-oxo-3-furanyl]-, phenylmethyl ester
(R)-β-(Cbz-amino)-γ-butyrolactone
(R)-β-(Carbobenzoxyamino)-γ-butyrolactone
Benzyl [(3S)-5-oxotetrahydrofuran-3-yl]carbamate
(R)-3-(Cbz-Amino)-5-oxotetrahydrofuran
Carbamic acid, N-[(3S)-tetrahydro-5-oxo-3-furanyl]-, phenylmethyl ester
(R)-4-(Cbz-amino)tetrahydrofuran-2-one
(R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate
Benzyl [(3R)-5-oxotetrahydro-3-furanyl]carbamate
(R)-4-(Carbobenzoxyamino)tetrahydrofuran-2-one
Cbz-R-3-Amino-γ-butyrolactone
Benzyl [(3R)-5-oxotetrahydrofuran-3-yl]carbamate
benzyl N-[(3R)-5-oxooxolan-3-yl]carbamate
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