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3-[(2S,4S)-4-Mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride Side chain of Ertapenem CAS NO.219909-83-8
- FOB Price: USD: /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
99%(1-50)Kilogram99%(50-100)Kilogram
- Product Details
Keywords
- 219909-83-8
- 3-[(2S,4S)-4-Mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride
- Ertapenem
Quick Details
- ProName: 3-[(2S,4S)-4-Mercaptopyrrolidine-2-car...
- CasNo: 219909-83-8
- Molecular Formula: C12H15ClN2O3S
- Appearance: White or off-white powder
- Application: Intermediate of Ertapenem
- DeliveryTime: 7 working days from China after receiv...
- PackAge: 1kg/bag, 25kg/drum
- Port: Beijing/Shanghai/Shenzhen/Hangzhou
- ProductionCapacity: 50 Metric Ton/Year
- Purity: 99%
- Storage: room temprature
- LimitNum: 1 Kilogram
- Moisture Content: ≤4.0%
- Impurity: ≤1.0%
- Appearance: Identical HPLC retention times with RS
- Water (KF): ≤4.0%
- m-aminobenzoic acid: ≤0.3%
- Dimer: ≤0.2%
- n-Propyl ester: ≤0.2%
- Other biggest single impurity: ≤0.2%
- Total impurities: ≤1.0%
- Assay (dried basis, HPLC): ≥98.0%
- Purity: ≥99.0%
- n-Propanyl (GC): ≤16%
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..
We have passed ISO9001:2015. With qualified products, competitive price and excellent service, we have received great reputation of our customers from all over the world, including Southeast Asia, Europe, North America, South America, Middle East and other countries. We have over 20 years good partners in Japan、Korea and Switzerland.
Sinoway has a professional R&D team. We have built close cooperative relationships with many research institutes and universities in China. Moreover, Sinoway combines market analysis with technology, providing new business trends to our clients.
In addition, we have very close cooperation relationships with many Chinese pharmaceutical factories. These pharmaceutical manufacturers have GMP regulated workshops, advanced production and testing equipments, first-class QC labs and a production team with rich experience. We can supply various Active Pharmaceutical Ingredients and finished products which meet EP/USP/BP standards. Chinese GMP, EU-GMP, COS/CEP certificates with DMF documents are available, and many products have been approved by FDA.
We believe that quality and innovation are vital for an enterprise. Adhering to the business philosophy of integrity and win-win cooperation, Sinoway is looking forward to have a bright future with you together.