Top Suppliers (S)-4-Chloro-3-hydroxybutyronitrile - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu
Top Suppliers (S)-4-Chloro-3-hydroxybutyronitrile - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu Detail:
Manufacturer with High Purity and Competitive Price
Supply Vildagliptin and Related Intermediates:
Vildagliptin CAS: 274901-16-5
3-Amino-1-hydroxyadamantane CAS: 702-82-9
L-Prolinamide CAS: 7531-52-4
Boc-L-Proline CAS: 15761-39-4
(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile CAS: 207557-35-5
Chemical Name | Boc-L-Proline |
Synonyms | Boc-Pro-OH; N-Boc-L-proline; N-(tert-Butoxycarbonyl)-L-proline |
CAS Number | 15761-39-4 |
CAT Number | RF-PI113 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C10H17NO4 |
Molecular Weight | 215.25 |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | White Crystalline Powder |
Specific Rotation | -59.0°~-63.0° (C=2, ACOH) |
Moisture (K.F) | ≤0.50% |
Residue on Ignition | ≤0.50% |
Assay by Potentiometry | 98.0%~102.0% (On dried basis) |
N-Boc-L-Proline | ≥99.0% (HPLC) |
Any Major Unknown Impurity | ≤0.50% (HPLC) |
Total Impurities | ≤1.0% (HPLC) |
e.e | ≥99.9% |
N-Boc-D-proline | ≤0.05% (HPLC) |
Melting Point | 133.0~136.0℃ |
Cis-isomer | ≤0.40% |
Trans-isomer | ≤0.20% |
Test Standard | Enterprise Standard |
Usage | Pharmaceutical Intermediates; Organic Synthesis |
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Boc-L-Proline, Boc-Pro-OH (CAS: 15761-39-4) with high quality, widely used in organic synthesis, synthesis of pharmaceutical intermediates and fine chemical synthesis, Active Pharmaceutical Ingredient (API) synthesis.
Product detail pictures:
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Related Product Guide:
Top Suppliers (S)-4-Chloro-3-hydroxybutyronitrile - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu , The product will supply to all over the world, such as: , , ,
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