Trifluoroacetyl L-Tert-Leucine CAS 666832-71-9 PF-07321332 Intermediate Purity ≥98.0%
Manufacturer with High Purity and Stable Quality
Chemical Name: Trifluoroacetyl L-Tert-Leucine
CAS: 666832-71-9
Intermediate of PF-07321332 (CAS 2628280-40-8) in treatment of COVID-19
High Quality, Commercial Production
Chemical Name | Trifluoroacetyl L-Tert-Leucine |
Synonyms | N-Trifluoroacetyl L-Tert-Leucine; Paxlovid Impurity 3; (S)-3,3-Dimethyl-2-(2,2,2-trifluoroacetamido)butanoic acid |
CAS Number | 666832-71-9 |
Stock Status | In Stock, Production Scale Up to 15 Tons/Month |
Molecular Formula | C8H12F3NO3 |
Molecular Weight | 227.18 |
COA & MSDS | Available |
Place of Origin | Shanghai, China |
Product Categories | Pharmaceutical Intermediates |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | White to Off-White Powder |
Melting Point | 152.0~156.0℃ |
Purity | ≥98.0% |
Loss on Drying | ≤1.00% |
Single Impurity | ≤0.50% |
Total Impurities | ≤2.00% |
Heavy Metals (Pb) | ≤20ppm |
Test Standard | Enterprise Standard |
Package: Bottle, Aluminium foil bag, Cardboard Drum, 25kg/Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture
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Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Trifluoroacetyl L-Tert-Leucine (CAS 666832-71-9) with high quality, widely used in organic synthesis, synthesis of pharmaceutical intermediates and API synthesis. Intermediate of PF-07321332 (CAS 2628280-40-8) in treatment of COVID-19
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