Hebei Richchem Co., Ltd

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	Intermediates for Cefoxitin, Cephalothin, Cloxacillin

Intermediates for Cefoxitin, Cephalothin, Cloxacillin

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Model Number

No.105

Intermediates for Cefoxitin, Cephalothin, Cefepime, Ceftizoxime, Cloxacillin
1.
Product Name: Intermediate for Cefoxitin;
Chemical Name:
(6R-cis)-3-[(Carbamoyloxy)methyl]-7-methoxy-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
CAS: 35607-66-0;
Purity: 97.5%;
Appearance: white powder;
Packing: 20kg/drum(upon request);

2.
Product Name: Intermediate for Cephalothin;
Chemical Name:
(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
CAS: 153-61-7;
Purity: 96%(on drying);
Appearance: white crystal powder;
Packing: 20kg/drum(upon request);

3.
Product Name: Intermediate for Cefepime;
Chemical Name: Cefepime hydrochloride;
CAS: 123171-59-5;
Purity: 82.0-90.0% (on drying);
Appearance: white crystal powder;
Packing: 20kg/drum(upon request);

4.
Product Name: Intermediate for Ceftizoxime;
Chemical Name:
(6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
CAS: 68401-81-0;
Purity: 90.0% (on drying);
Appearance: white crystal powder;
Packing: 20kg/drum(upon request);

5.
Product Name: Starting material for vitamin-K analogues and coenzyme Q10;
Chemical Name: Solanesol;
CAS: 13190-97-1;
Purity: 90.0% (on drying);
Appearance: white crystal powder;
Packing: 25kg/drum(upon request);

6.
Product Name: 4-Pyridylmercapto Acetyl Chloride Hydrochloride
Molecular Weight: 224.11
Molecular Formula: C7H7Cl2NOS
Cas: 27230-51-9
Appearance: White Crystal Solid
Assay(Hplc): 96%
Loss On Drying: 0.05%
Packing: 25kg/drum lined with three layers of plastic bags.
Usage:Intermediate Of Cephapirin.

7.
Product Name: (a-Formyloxy)Phenyl Acetyl Chloride
Molecular Weight: 212.63
Molecular Formula: C9H7ClO3
Cas: 57079-45-5
Appearance: Colorless Liquid
Specific Rotation[a]20 : -175.
Usage:Intermediate Of Cefamandole And Cefonicid.

8.
Product Name: 2-Diethylaminoethanethiol
Molecular Weight:133.25
Molecular Formula:C6H15NS
Cas: 100-38-9
Appearance: Colorless Effluvial Liquid
Assay: 99%
Bolting Point:160-162 degrees centigrade
Packing: Plastic Drum Net 25kgs & 50kgs
Usage:Intermediate Of Tiamulin

9.
Product Name:1-Chloro Ethyl Carbonate
Molecular Weight:152.6
Molecular Formula:C5H9ClO3
Cas: 50893-36-2
Appearance: Colorless Liquid
Assay: 99%
Packing: Plastic Drum Net 25kgs & 50kgs
Usage:Intermediate Of Ampiroxicam And Bacampicillin

10.
Product Name: 3-(2-Chloro-6-Fluorophenyl)-5-Methyl-4-
Isoxazolecarbonyl Chloride
Molecular Weight: 274.08
Molecular Formula: C11H6Cl2FNO2
Cas: 69399-79-7
Appearance: White To Cream-Colored Crystal Solid
Assay(Hplc): 98%
Packing: Plastic Drum Net 25kgs, Inside With Three Layers Plastic Bags.
Usage:Intermediate Of Flucloxacillin

11.
Product Name:3-(2,6-Dichlorophenyl)-5-Methyl-4-
Isoxazolecarbonyl Chloride
Molecular Weight:290.52
Molecular Formula:C11H6Cl3NO2
Cas: 4462-55-9
Appearance: Off White To Cream-Colored Crystal Solid
Assay(Hplc): 98%
Packing: Plastic Drum Net 25kgs, Inside With Three Layers Plastic Bags
Usage:Intermediate Of Dicloxacillin.

12.
Product Name: 3-(2-Chlorophenyl)-5-Methyl-4-
Isoxazolecarbonyl Chloride
Molecular Weight:256.08
Molecular Formula:C11H7Cl2NO2
Cas: 25629-50-9
Appearance: Off White To Cream-Colored Crystal Solid
Assay(Hplc): 98%
Packing: 25kg/drum lined with three layers of plastic bags.
Usage:Intermediate Of Cloxacillin .