Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: (6R,7R)-Benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

36923-21-4

36923-21-4 structure

36923-21-4 structure

Name: 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester
Chemical Name: (6R,7R)-Benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS Number: 36923-21-4
Molecular Formula: C₂₀H₁₈N₂O₃S
Molecular Weight: 366.434
Catalog: API Antibiotics Cephalosporin
Create Date: 2018-10-03 07:40:33
Modify Date: 2026-07-01 18:14:11

Name	(6R,7R)-Benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Synonyms	Thiazolidine Impurity 2 Benzhydryl (6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylate 7beta-Amino-3-chem-4-cboxylic Acid Diphenylmethyl Ester 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxyl benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 7-Amino-3-Chloro-3-Chem-4-Cboxylicacid-4-benzhydrylester 7-NACABH (6R-trans)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic Acid DiphenylMethyl Ester 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid diphenylmethyl ester 7-ANCB 7-ANCE Ceftizoxime Impurity 21 Ceftibuten pent nucleus 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid, 7-amino-8-oxo-, diphenylmethyl ester, (6R,7R) Diphenylmethyl 7beta-Amino-3-chem-4-cboxylate (6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic Acid DiphenylMethyl Ester Diphenylmethyl (6R,7R)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 7-AICA 7-NACABH NAM 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-, diphenylmethyl ester 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid diphenylmethyl ester //BP (6R,7R)-Benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylate 7-AMINO-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE Chalosporins cloth mother nucleus Chalbutene mother nucleus Diphenylmethyl 7β-Amino-3-chem-4-cboxylate Diphenylmethyl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic Acid Benzhydryl Ester

Density	1.4±0.1 g/cm3
Boiling Point	587.8±50.0 °C at 760 mmHg
Melting Point	164.0 to 168.0 °C
Molecular Formula	C₂₀H₁₈N₂O₃S
Molecular Weight	366.434
Flash Point	309.3±30.1 °C
Exact Mass	366.103821
PSA	97.93000
LogP	1.38
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.701

HS Code	3003201900

HS Code	3003201900

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