CasNo.219909-83-8,Ertapenem Side Chain 3-[(2S,4S)-4-Mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride,(219909-83-8) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

219909-83-8 3-[(2S,4S)-4-Mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride Ertapenem

Quick Details

Appearance:White or off-white powder
Application:Intermediate of Ertapenem
PackAge:1kg/bag, 25kg/drum
ProductionCapacity:50|Metric Ton|Year
Storage:room temprature
Transportation:

Superiority:

Assay: 99% up;

Stable supply with over 50Mt annually;

Details:

3-[(2S,4S)-4-Mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride

Product Information

Product Name	3-[(2S,4S)-4-Mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride
CAS No.	219909-83-8
Molecular Formula	C12H15ClN2O3S
Molecular Weight	302.78
Usage	Intermediate of Ertapenem

Reference COA

ITEMS	STANDARDS	RESULTS
Appearance	White or off-white powder	Off-white powder
Identification	Identical HPLC retention times with RS	Conforms
Water (KF)	≤4.0%	3.87%
m-aminobenzoic acid	≤0.3%	0.03%
Dimer	≤0.2%	0.14%
n-Propyl ester	≤0.2%	0.03%
Other biggest single impurity	≤0.2%	0.09%
Total impurities	≤1.0%	0.49%
Assay (dried basis, HPLC)	≥98.0%	101.11%
Purity	≥99.0%	99.51%
n-Propanyl (GC)	≤16%	14.85%
Conclusion	Conforms to enterprise standard

About SINOWAY

Sinoway Industrial co., ltd. was established in 1987 in Xiamen, China, and now has been a leading group specialized in research, development, custom manufacturing and trading of pharmaceutical intermediates, APIs, health and food supplements, cosmetic raw materials, herbal extracts, polypeptides and prostaglandin derivatives, etc..

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