Imipenem intermediate KETO CAS NO.74288-40-7

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Min.Order: 1 Kilogram
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Product Details

Keywords

1-Azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-(1-hydroxyethyl)-3,7-dioxo-, (4-nitrophenyl)methyl ester, [5R-[5a,6a(R*)]]-
KETO
p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate

Quick Details

ProName: 1-Azabicyclo[3.2.0]heptane-2-carboxyli...
CasNo: 74288-40-7
Molecular Formula: C16H16N2O7
Appearance: White crystallization
Application: Butyldimethylsilyloxyethylcarboxyet
DeliveryTime: in two weeks
PackAge: 25kg/drum
Port: SHANGHAI BEIJING
ProductionCapacity: 10 Metric Ton/Day
Purity: 99.9% by HPLC
Transportation: AIR SEA TRAIN
LimitNum: 1 Kilogram
Moisture Content: ≤0.5%

Superiority

Product Name:	p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate
Synonyms:	INTERMEDIANTE FOR IMIPENEM;adc 13;6-[(1R)-1-Hydroxyethyl]-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (5R,6S)-(4-nitrophenyl)methyl ester;4-NITROBENZYL (5R,6S)-6-[(1R)-1-HYDROXYETHYL]-3,7-DIOXO-1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLATE;1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLIC ACID, 6-[(1R)-1-HYDROXYETHYL]-3,7-DIOXO-, (4-NITROPHENYL)METHYL ESTER, (5R,6S)-;P-NITROBENZYL-6-(1-HYDROXYETHYL)-1-AZABICYCLO(3.2.0) HEPTANE-3,7-DIONE-2-CARBOXYLATE;6-(1-Hydroxy-ethyl)-3,7-dioxo-1-aza-bicyclo(3.2.0)heptane-2-carboxylic Acid 4-Nitro-benzyl Ester;(5R,6S)-6[(1R)-1-hydroxyethyl]-1-azabicyclo[3.2.0]-heptan-3,7-dione-2-carboxylic acid-p-nitro benzyl ester
CAS:	74288-40-7
MF:	C16H16N2O7
MW:	348.31
EINECS:	616-072-7
Product Categories:	(intermediate of imipenem,panipenem);Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	74288-40-7.mol

Details

p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate Chemical Properties

Melting point	108-110°C
Boiling point	601.3±55.0 °C(Predicted)
density	1.50±0.1 g/cm3(Predicted)
storage temp.	2-8°C Refrigerator
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	11.26±0.40(Predicted)
color	White to Pale Beige
CAS DataBase Reference	74288-40-7(CAS DataBase Reference)

Safety Information

MSDS Information

p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate Usage And Synthesis

Chemical Properties	White to Off-White Powder
Uses	Imipenem intermediate.
Application	intermediate in orgaic syntheses
storage	sealed in dry, store in freezer, under -20°C