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(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester

(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester Structure
(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester structure
CAS No.
67977-91-7
Chemical Name:
(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester
Synonyms
Oxacephem nucleus;Flomoxef main chain;(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabic...;(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-;(2R,6R,7R)-Benzhydryl 7-benzaMido-3-Methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate;Benzhydryl (2r,6r,7r)-7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate;(2R,6R,7R)-7-(BenzoylaMino)-3-Methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diph;(6R,7R)-7-aMino-3-[(z)-2-(4-Methylthiazol-5-yl]ethenyl-8-oxo-5-thia-1-azabicylo [4.2.0]oct-2-ene-2-carboxylic acid;(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester;5-Oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-(benzoylamino)-3-methylene-8-oxo-, diphenylmethyl ester, (2R,6R,7R)-
CBNumber:
CB82546489
Molecular Formula:
C28H24N2O5
Molecular Weight:
468.5
MDL Number:
MFCD22494939
MOL File:
67977-91-7.mol
MSDS File:
SDS
Last updated:2023-06-08 08:28:35
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(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester Properties

Boiling point 706.8±60.0 °C(Predicted)
Density 1.34
storage temp. 2-8°C
pka 12.30±0.40(Predicted)

(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation API0019484 (2R,6R,7R)-BENZHYDRYL-7-BENZAMIDO-3-METHYLENE-8-OXO-5-OXA-1-AZABICYCLO[4.2.0]OCTANE-2-CARBOXYLATE 95.00% 67977-91-7 5MG $500.7 2021-12-16 Buy
Chemenu CM202263 (2R,6R,7R)-Benzhydryl7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate 95% 67977-91-7 1g $505 2021-12-16 Buy
Crysdot CD11073560 (2R,6R,7R)-Benzhydryl7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate 95+% 67977-91-7 1g $535 2021-12-16 Buy
Alichem 67977917 (2R,6R,7R)-Benzhydryl7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate 67977-91-7 1g $462.16 2021-12-16 Buy
Product number Packaging Price Buy
API0019484 5MG $500.7 Buy
CM202263 1g $505 Buy
CD11073560 1g $535 Buy
67977917 1g $462.16 Buy

(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester Chemical Properties,Uses,Production

(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester synthesis

67977-88-2
67977-91-7
Synthesis of (2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester from 4-Oxa-2,6-diazabicyclo[3.2.0]hept-2-ene-6-acetic acid, α-[1-(hydroxymethyl)ethenyl]-7-oxo-3-phenyl-, diphenylmethyl ester, (αR,1R,5S)-

(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester Preparation Products And Raw materials

Raw materials

4-Oxa-2,6-diazabicyclo[3.2.0]hept-2-ene-6-acetic acid, α-[1-(hydroxymethyl)ethenyl]-7-oxo-3-phenyl-, diphenylmethyl ester, (αR,1R,5S)- Diphenylmethyl (2R)-3-methyl-2-[(1R,5S)-3-phenyl-7-oxo-4-oxa-2,6-diazabicyclo[3,2,0]hept-2-en-6-yl]-3-butenoate

Preparation Products

(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester Suppliers

Global( 26)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49390 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418684 +8618949823763 sales@tnjchem.com China 25363 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Hangzhou Yuhao Chemical Technology Co., Ltd 0571-82693216 info@yuhaochemical.com China 9394 52
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9900 58
Hubei XinyuanShun Chemical Co., Ltd. 13971561712, 13995564702, 027-50664929 hbeixys2001@163.com China 3123 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050 cb6@aikonchem.com China 16687 50
Chizhou Kailong Import and Export Trade Co., Ltd. xg01_gj@163.com China 9503 50
Supplier Advantage
career henan chemical co 		58
Chongqing Chemdad Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Amadis Chemical Company Limited 		58
Hangzhou Yuhao Chemical Technology Co., Ltd 52
T&W GROUP 58
Hubei XinyuanShun Chemical Co., Ltd. 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
Chizhou Kailong Import and Export Trade Co., Ltd. 50

View Lastest Price from (2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester pictures 2019-07-06 (2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester
67977-91-7
 US $7.00 / kg 1kg 99% 100kg Career Henan Chemical Co
(2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester Oxacephem nucleus (2R,6R,7R)-Benzhydryl 7-benzaMido-3-Methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate (2R,6R,7R)-7-(BenzoylaMino)-3-Methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diph (6R,7R)-7-aMino-3-[(z)-2-(4-Methylthiazol-5-yl]ethenyl-8-oxo-5-thia-1-azabicylo [4.2.0]oct-2-ene-2-carboxylic acid Oxacephem nucleus (2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester (2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane- Flomoxef main chain (2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester octane- 5-Oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-(benzoylamino)-3-methylene-8-oxo-, diphenylmethyl ester, (2R,6R,7R)- (2R,6R,7R)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabic... Benzhydryl (2r,6r,7r)-7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate 67977-91-7 Nucleus of flomoxef