Manufacturer of Tofacitinib Citrate Api - Good Quality Facory Direct Supply Pregabalin 148553-50-8 – Yibai
Manufacturer of Tofacitinib Citrate Api - Good Quality Facory Direct Supply Pregabalin 148553-50-8 – Yibai Detail:
Product name | Pregabalin |
Synonyms | 3-(Aminomethyl)-5-methyl-hexanoic acid |
CAS No. | 148553-50-8 |
Appearance | White to off-white Powder |
Molecular Formula | C8H17NO2 |
Molecular Weight | 159.23 |
Application | Pharmaceutical grade or research purpose |
Packing | As per your request |
Storage | Preserve in tight,light-resistant containers in a cool place |
Pregabalin CAS: 148553-50-8 |
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ITEMS | STANDARDS | RESULTS |
Appearance | A white to off-white Powder | Complies |
Identification | A. Meets the requirement | Complies |
B. IR: similar to Reference Substance | Complies | |
Specific Rotation | +10.0°~+13.0° | +10.5° |
Chloride | ≤0.1% | Complies |
Enantiomer | ≤0.3% | 0.01% |
Related substance | Pregabalin Lactam ≤0.3% | Undetected |
Pregabalin Diacid ≤0.3% | Undetected | |
Pregabalin Amide CI-6 ≤0.3% | Undetected | |
Any unknown impurity ≤0.2% | Complies | |
Total impurities ≤1.0% | 0.04% | |
Loss on Drying | Not more than 0.5% | 0.16% |
Residue on Ignition | Not more than 0.1% | Complies |
Heavy metals | ≤0.002% | Complies |
Residual solvents | Isopropyl alcohol ≤0.5% | Undetected |
Tetrahydrofuran ≤0.072% | Undetected | |
Ethyl acetate ≤0.5% | Undetected | |
Ethanol ≤0.5% | Undetected | |
Assay | 98.5%~102.0% | 99.9% |
Company Information
√ Management layer’s full experience in factory and skilled technicians followers; √ Quality is always our top consideration, Strict QC system; √ 11 years experienced exporting sales team; √ Independent R&D lab; √ Two signed long term GMP workshops; √ Rich resources of plenty idle factories for customized project; √ High Efficiency working team with consistent path.Product detail pictures:
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By Althea from Sri Lanka - 2017.01.28 19:59
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Kay from Croatia - 2018.11.04 10:32
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