Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-Benzyl-5-oxo-tetrahydrofuran-3-yl carbamate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

118399-28-3

118399-28-3 structure

Name: (R)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate
Chemical Name: Benzyl (R)-5-oxotetrahydrofuran-3-ylcarbamate
CAS Number: 118399-28-3
Molecular Formula: C₁₂H₁₃NO₄
Molecular Weight: 235.236
Catalog: Biochemical Amino acids and their derivatives Ester amino acid
Create Date: 2018-12-17 21:22:06
Modify Date: 2026-07-15 18:07:51

Name	Benzyl (R)-5-oxotetrahydrofuran-3-ylcarbamate
Synonyms	Phenylmethyl N-[(3R)-tetrahydro-5-oxo-3-furanyl]cbamate Carbamic acid, N-[(3R)-tetrahydro-5-oxo-3-furanyl]-, phenylmethyl ester (R)-β-(Cbz-amino)-γ-butyrolactone (R)-Cbz-3-amino-γ-butyrolactone phenyl-3-quinolineethanol [2-(dimethylamino)ethyl]-2-methoxy-&alpha Benzyl (R)-5-oxotetrahydrofuran-3-ylcbamat Amino-3-[2-(dimethylamino)ethyl]-1H-indole-5-propanol Benzyl [(3S)-5-oxotetrahydrofuran-3-yl]carbamate Benzyl (R)-Tetrahydro-5-oxo-3-furanylcbamate benzyl N-[(3R)-5-oxooxolan-3-yl]cbamate (R)-beta-(Cbobenzoxyamino (R)-4-benzyloxycbonylaMino-4,5-dihydro-2(3H)-furanone Benzyl [(3R)-5-oxotetrahydro-3-furanyl]carbamate (R)-4-(Carbobenzoxyamino)tetrahydrofuran-2-one hydroxy-4-methoxybenzenropanoic Acid Ethyl-3-methoxy-&alpha [[(Phenylmethoxy)carbonyl]amino]-benzenepropanoic Acid Methyl Ester R)-Bedaquiline CbaMic acid, N-[(3R)-tetrahydro-5-oxo-3-furanyl]-, phenylMethyl ester Benzyl (R)-5-oxotetrahydrofuran-3-ylcbamate //BP Benzyl [(3S)-5-oxotetrahydro-3-furanyl]carbamate BENZYL (R)-5-OXOTETRAHYDROFURAN-3-YLCBAMATE N-(5-oxo-3-oxolanyl)-N-(phenylmethyl)cbamate (R)-3-(Cbz-amino)-5-oxotetrahydrofuran (R)-4-(Cbz-amino)tetrahydrofuran-2-one (R)-β-(Cbobenzoxyamino)-γ-butyrolactone N-[(3R)-Tetrahydro-5-oxo-3-furanyl]cbamic acid phenylmethyl ester (R)-Benzyl 5-oxotetrahydrofuran-3-ylcbamate Cbz-R-3-Amino-gamma-butyrolactone (R)-&beta [(2-Aminophenyl)thio]-&alpha hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester Pinene-D2,13C 3(R)-[(Cbobenzyloxy)amino]-γ-butyrolactone Carbamic acid, N-[(3S)-tetrahydro-5-oxo-3-furanyl]-, phenylmethyl ester (R)-β-(Cbobenzoxyamino)-γ-butyrolactone > S)-rel-Bedaquiline R)-6-Bromo-&alpha (R)-beta-(Cbz-amino)-gamma-butyrolactone 1-naphthalenyl-&beta methyl-benzenepropanoic Acid Benzyl [(3R)-5-oxotetrahydrofuran-3-yl]carbamate (R)-4-(Benzyloxycbonylamino)tetrahydrofuran-2-one benzyl N-[(3R)-5-oxooxolan-3-yl]carbamate (R)-4-(Cbz-amino)-2-oxotetrahydrofuran Benzyl (R)-Tetrahydro-5-oxo-3-furanylcarbamate (R)-4-(Cbobenzoxyamino)tetrahydrofuran-2-one (R)-β-(Carbobenzoxyamino)-γ-butyrolactone (R)-beta-(Benzyloxycbonylamino)-gamma-butyrolactone (R)-BENZYL-5-OXO-TETRAHYDROFURAN-3-YL CBAMATE (R)-3-(Cbz-Amino)-5-oxotetrahydrofuran (Cbobenzoxyamino)-&gamma [[(1,1-Dimethylethoxy)carbonyl]amino]-&alpha (R)-beta-(CbobenzoxyaMino)-gaMMa-butyrolactone Cbz-R-3-Amino-γ-butyrolactone S,&beta

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

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

75443-62-8

~85%

118399-28-3

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

123673-31-4

~85%

118399-28-3

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

1256257-81-4

~97%

118399-28-3

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

105183-60-6

~76%

118399-28-3

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

78663-07-7

118399-28-3

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

30925-18-9

118399-28-3

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

1783-96-6

501-53-1

118399-28-3

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

135517-09-8

118399-28-3

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

Precursor 7
75443-62-8 1256257-81-4 105183-60-6 78663-07-7
30925-18-9 1783-96-6 501-53-1
DownStream 5
870812-30-9 1012059-95-8 870812-29-6 870812-92-3
870812-93-4

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%

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