Uses
ChemicalBook > CAS DataBase List > (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide

(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide

Uses
Product Name
(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
CAS No.
1192651-49-2
Chemical Name
(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
Synonyms
Avibactam Impurity 57;Avibactam Impurity 56(2S,5R);Avibactam Impurity(2S,5R-A9);AVIBACTAM SODIUM INTERMEDIATE;Avibactam sodium intermediate3;(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-...;(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide;(1R,2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide;(1R,2S,5R)-7-Oxo-6-(phenylmethoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide;1,6-Diazabicyclo[3.2.1]octane-2-carboxamide, 7-oxo-6-(phenylmethoxy)-, (1R,2S,5R)-
CBNumber
CB22744618
Molecular Formula
C14H17N3O3
Formula Weight
275.3
MOL File
1192651-49-2.mol
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(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Property

Boiling point:
543.6±30.0 °C(Predicted)
Density 
1.36±0.1 g/cm3(Predicted)
pka
17.19±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
B287515
Product name
(2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
Packaging
5mg
Price
$65
Updated
2021/12/16
TRC
Product number
B287515
Product name
(2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
Packaging
10mg
Price
$125
Updated
2021/12/16
Alichem
Product number
1192651492
Product name
(1R,2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
Packaging
250mg
Price
$704.16
Updated
2021/12/16
Alichem
Product number
1192651492
Product name
(1R,2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
Packaging
1g
Price
$1581.1
Updated
2021/12/16
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(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Chemical Properties,Usage,Production

Uses

(2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide is an impurity of Avibactam; a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis.

Uses

(2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide is an impurity of Avibactam (A794850, Na Salt); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis.

Synthesis

(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide is synthesised using (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylic acid as a raw material by chemical reaction. The specific synthesis steps are as follows:
DIPEA (5.8 mL, 36.2 mmol) was added to a solution of (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diaza-bicyclo[3.2.1]octane-2-carboxylic acid (5.0 g, 18.1 mmol), EDCI (5.2 g, 27.2 mmol), HOBT (3.7 g, 27.2 mmol) and NH4Cl (1.94 g, 36.2 mmol) in DMF (60 mL) at rt. The reaction mixture was stiffed for 17 hrs, then diluted with ice water (100 mL) and extracted with EtOAc (3*). The combined organic layer was dried over Na2SO4, and concentrated. The residue was purified by silica gel column chromatography (2:1 EtOAc/petroleum ether) to afford (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diaza-bicyclo[3.2.1]octane-2-carboxamide (4.0 g, 80%) as a white solid. ESI-MS (EI+, m/z): 276 [M+H]+.

(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Preparation Products And Raw materials

Raw materials

Preparation Products

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(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Suppliers

Zhuhai Yourun Co., Ltd.
Tel
0756-6811852 13923369215
Fax
0756-6811857
Email
zhuhaiyourun@126.com
Country
China
ProdList
235
Advantage
55
Enantiotech Corporation Ltd
Tel
760-85282375 13212762451
Email
marketing@enantiotech.net
Country
China
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184
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55
Shandong Risen-Sun Pharmaceutical Co., Ltd
Tel
+8615621883869 15621883869
Email
liutf@jewim.com.cn
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China
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108
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58
Dezhou Honghai Pharmaceutical Technology Co., Ltd
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+86-15552645780 +86-17658510842
Email
17658510842@163.com
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China
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13
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58
ChengDu TongChuangYuan Pharmaceutical Co.Ltd
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28-83379370 13880556291
Fax
028-87747383
Email
tcy@tcypharm.com
Country
China
ProdList
510
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57
Adamas Reagent, Ltd.
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400-6009262 16621234537
Fax
021-64823266
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chenyj@titansci.com
Country
China
ProdList
14103
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59
Haoyuan Chemexpress Co., Ltd.
Tel
021-58950125
Fax
(86) 21-58955996
Email
info@chemexpress.com
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China
ProdList
7552
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Tianjin Chempharmatech Co.,Ltd.
Tel
022-66211079 13212288319
Fax
qq1405432731
Email
sales@chempharmatech.com
Country
China
ProdList
868
Advantage
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Ningbo Taikang Chemical Co., Ltd.
Tel
0574-87365517 18074210286
Fax
87367735
Email
sales@taikangchem.com
Country
China
ProdList
303
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Suzhou Sino Rare Chemical Co., Ltd.
Tel
0512-62857507
Fax
+86-512-62857507
Email
sales@sinorarechem.com
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China
ProdList
957
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View Lastest Price from (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide 1192651-49-2
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-04-24
Henan Fengda Chemical Co., Ltd
Product
(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide 1192651-49-2
Price
US $31.00-1.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-22
Henan Aochuang Chemical Co.,Ltd.
Product
(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide 1192651-49-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-29

1192651-49-2, (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamideRelated Search:


  • (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
  • AVIBACTAM SODIUM INTERMEDIATE
  • (1R,2S,5R)-7-Oxo-6-(phenylmethoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
  • (1R,2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
  • (1R,2S,5R)-7-Oxo-6-(phenylmethoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Pack:100G X 1 Abbreviation:Avibactam intermediate
  • 1,6-Diazabicyclo[3.2.1]octane-2-carboxamide, 7-oxo-6-(phenylmethoxy)-, (1R,2S,5R)-
  • (2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide (2S,5R)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
  • (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-...
  • Avibactam Impurity 56(2S,5R)
  • Avibactam Impurity 57
  • Avibactam sodium intermediate3
  • Avibactam Impurity(2S,5R-A9)
  • 1192651-49-2