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PRODUCTS

Antibiotic Drug

 

 Cyclopropylamine

【CAS NO.】: 765-30-0
【Appearance】 :Colourless liquid   
【Assay】: ≥99.0%(GC)
【Water】: ≤0.5%
【Flash point】:  23℃
【Package】 : 40KG/Drum or 100KG/Drum

 

Cyclopropane Carboxylic Acid

【CAS NO.】: 1759-53-1
【Appearance】: Colourless or light yellow liquid 
【Assay】: ≥99.0%(GC)
【Water】: ≤0.5%
【Flash point】: 71℃
【Package】: 50KG/Drum

 

 Methyl Cyclopropane Carboxylate

【CAS NO.】: 2868-37-3
【Appearance】: Colourless liquid   
【Assay】: ≥99.0%(GC)
【Water】: ≤0.5%
【Flash point】: 17℃
【Package】: 50KG/Drum

 

 7-Amino-3-nor-3-cephem-4-carboxylic acid (7-ANCA)

【CAS NO.】: 36923-17-8
【Molecular formula】: C7H8N2O3S
【Appearance】: Off-white to white crystal powder
【Assay】: ≥98%
【PACKAGE】: 15kgs/Drum
【Usage】: Ceftibuten and Ceftizoxime intermediate

 

 2,3,4,5-Tetrafluorobenzoyl Chloride

【CAS NO.】: 94695-48-4
【Appearance】: Colourless liquid
【Assay】: ≥99.0%(GC)
【Flash point】: 90℃
【Package】: 200KG/Drum

 

4-Chlorobutyryl Chloride

【CAS NO.】: 4635-59-0
【Appearance】: Colourless or light yellow liquid   
【Assay】: ≥98.0%(GC)
【Flash point】: 85℃
【Package】: 50KG/Drum

 

(2S,3S,5S)-5-tert-butyloxycarbonylamino-2-amino-3-hydroxy-1,6-diphenylhexane (BDH PURE)

【CAS NO.】: 144163-85-9
【Appearance】: White or light yellow powder
【Melting point】: 120-130℃
【Assay】: ≥ 99.0% (HPLC)
【Package】: 20KG/Drum

 

1β-methyl vinyl phosphate (MAP or MVP)

【CAS NO.】: 90776-59-3
【Appearance】: White or off-white powder
【Water】: ≤0.5%
【Assay】: ≥98%
【Package】: 20KG/Drum

 

(3S,4S)-3-[(R)-(tert-Butyldimethyl-Silyloxy)ethyl]-4-[(R)-Carboxyethyl]-2-Azetidinone

【CAS NO.】: 90776-58-2
【Appearance】: White or off-white powder
【Assay】: ≥98.0%
【Package】: 25KG/Drum

 

2,4,5-Trifluoro-3-methoxy benzoic acid

【CAS NO.】: 112811-65-1
【Appearance】: White or almost white crystalline
【Assay】: 98.0% Min

 

6,7-Dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazolium chloride

【CAS NO.】: 153851-71-9

 

4-Oxa-2,6-diazabicyclo[3.2.0]hept-2-ene-6-acetic acid, a-(1-Methylethenyl)-3- (4-Methylphenyl)-7-oxo-, diphenylMethyl ester, [1R-[1a,5a,6(R*)]]

【CAS No.】: 67978-05-6
【Molecular formula】: C29H26N2O4
【CAS No.】: 67978-05-6
【Apprea】: Off-white to light yellow crystal powder
【Assay】: ≥97%
【PACKAGE】: 15kgs/Drum
【Usage】: Latamoxef intermediate
【Structure】:

 
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