(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE

(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Suppliers list

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Products Intro:	Product Name:(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE CAS:76646-91-8 Purity:99% Package:25KG;5KG;1KG

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Products Intro:	Product Name:Sulbactam Impurity-E CAS:76646-91-8

(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Basic information

Product Name:	(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE
Synonyms:	6,6-DibroMopenicillanic Acid S,S-Dioxide;SulbactaM Related CoMpound E;6,6-Dibromo-3,3-dimethyl-7-oxo-4,4-dioxide (2S-bis)-4-thia-1-azabicyclo-(3,2,0)-heptane-2-carbonoic acid;Sulbactam EP Impurity E;Sulbactam Impurity 5(Sulbactam EP Impurity E);(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6,6-dibromo-3,3-dimethyl-7-oxo-, 4,4-dioxide, (2S,5R)-;(2S,5R)-6,6-dibromo-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS:	76646-91-8
MF:	C8H9Br2NO5S
MW:	391.03
EINECS:
Product Categories:	Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
Mol File:	76646-91-8.mol

(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Chemical Properties

Melting point	177-178 °C (decomp)
Boiling point	600.1±55.0 °C(Predicted)
density	2.29±0.1 g/cm3(Predicted)
storage temp.	-20°C
pka	2.03±0.60(Predicted)
Major Application	pharmaceutical
InChI	1S/C8H9Br2NO5S/c1-7(2)3(4(12)13)11-5(14)8(9,10)6(11)17(7,15)16/h3,6H,1-2H3,(H,12,13)/t3-,6+/m0/s1
InChIKey	DZYBRGUNKNPEKM-BBIVZNJYSA-N
SMILES	[S]1(=O)(=O)[C@H]2N([C@H](C1(C)C)C(=O)O)C(=O)C2(Br)Br

Safety Information

WGK Germany	WGK 3
HS Code	2941906000
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 Skin Sens. 1

MSDS Information

(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Usage And Synthesis

Uses	6,6-Dibromopenicillanic Acid S,S-Dioxide is an impurity of the semi-synthetic β-lactamase inhibitor Sulbactam (S699185).
Uses	6,6-Dibromopenicillanic Acid S,S-Dioxide (Sulbactam EP Impurity E) is an impurity of the semi-synthetic β-lactamase inhibitor Sulbactam (S699185).

(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE Preparation Products And Raw materials

Raw materials	sodium (2S-cis)-6,6-dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate-->6,6-DIBROMOPENICILLANIC ACID-->Sulbactam Impurity 7-->6-Aminopenicillanic acid
Preparation Products	Sulbactam

Tag:(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE(76646-91-8) Related Product Information

Sulbactam sodium 6-Aminopenicillanic acid BROMOSULBACTAM 6,6-DIBROMOPENICILLANIC ACID sodium [2S-(2alpha,5alpha,6beta)]-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate SulbactaM M-1 Sulbactam pivoxil 1-(2'-deoxy-beta-threopentofuranosyl)thymine brobactam Nifedipine Pyrimidine Impurity NIFEDIPINE-D6 nifedipine iMpurity C 2,6-Ntp Nifedipine Impurity 9 methyl 2,4-bis{2-nitrophenyl}-6-methyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate (S)-(+)-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid Monomethyl Ester Nifedipine Impurity 21 Methyl 3-aminocrotonate

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