7-TMCA 7-Amino-3-(1-methyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid CAS NO.24209-38-9 Molecular Formula:C10H12N6O3S2 Molecular Weight:328.36 Appearance:White or almost white crystalline powder Purity:97% Use:The intermediate of Cefpiramide, Cefoperazone, Cefmenoxime, Cefamandole polyesters, Cefotetan,...

Chemical name: (6R,7R)-7-{[(3,5-Dichloro-4-oxopyridin-1(4H)-yl)acetyl]amino}-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS No.56187-47-4 Molecular formula:C18H15CL2N5O5S3 Molecular weight:548.44 Properties:White or light yellow crystalline powder Use:Intermediate of...

Product name : 2-(3,5-Dichloro-4-oxo-1(H)pyridinyl) acetic acid CAS NO. : 56187-37-2 Synonyms:3,5-Dichloro-4-pyridone-N-acetic acid; 2-(3,5-Dichloro-4-oxo-1(H)pyridinyl) acetic acid; 3,5-Dichloro-4-pyridone-1-acetic acid; 3,5-Dichloro-4-oxo-1-pyridineacetic acid;DCPA Molecular Formula : C7H5Cl2NO3 Molecular Weight : 222.02 Purity:99%...

Nafcillin(147-52-4) CAS NO:147-52-4 Formula: C21H22N2O5S Molecular Weight:414.47 Usage: The intermediate of Naficillin...

Name:2-Ethoxy-1-naphthoic acid Chemical name:1-Naphthoicacid, 2-ethoxy- (7CI,8CI);2-Ethoxy-1-naphthoic acid CAS No.2224-00-2 Molecular formula:C 13 H 12 O 3 Molecular weight:216.23 Properties:white to pale brown crystalline powder Use: intermediate of...

Cefpodoxime CAS NO: 80210-62-4 Chemicalname:(6R-(6alpha,7beta(Z)))-7-(((2-Amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid MF: C15H17N5O6S2 MW: 427.46 Usage: Cefpodoxime Proxetil...

Aspoxicillin Hydrate CAS Registry Numner : 63358-49-6(anhydride) Molecular: C 21 H 27 N 5 O 7 S ·3H 2 O Molecular: 547.58 ChemicalName: (2S,5R,6R)-6-[(2R)-2-[(2R)-2-amino-3-(methylcarbamoyl)propionamido]-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrte Additional...

Another name: Ceforanide , Precef , Precet Chemical name: (6R,7R)-7-[[2-[2-(Aminomethyl)phenyl]acetyl]amino]-3-[[1-(carboxymethyl)tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS:60925-61-3 Molecular formula:C20H21N7O6S2 Molecular...

Acipimox Chemical Name: 5-methylpyrazine-2-carboxylic acid 4-oxide CAS NO: 51037-30-0 Appearance:White or yellowish crystalline powder Molecular Formula: C 6 H 6 N 2 O 3 Molecular Weight: 154.12 Assay:99% Use:The raw-material of oral...

alpha-Sulfophenylacetic acid CAS NO: 41360-32-1 Molecular Formula: C8H8O5S Molecular Weight: 216.21 Purity: > 97.0% Appearance: White or yellowish crystalline powder Heavy Metal: <20ppm Specific Rotation: -18.5º~-23.9º Water: <8.8% Use: The intermediate of sulbenicillin sodium and...