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Factory directly Ambrisentan PI-2 - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu Featured Image
  • Factory directly Ambrisentan PI-2 - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu

Factory directly Ambrisentan PI-2 - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu

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Factory directly Ambrisentan PI-2 - 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

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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.

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Factory directly Ambrisentan PI-2 - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu detail pictures

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Factory directly Ambrisentan PI-2 - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu , The product will supply to all over the world, such as: Swansea, New Zealand, Haiti, Since the establishment of our company, we've realized the importance of providing good quality goods and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question points they do not understand. We break down these barriers to ensure you get what you want to the level you expect, when you want it.
    • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Louis from Brisbane - 2017.08.18 11:04
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Hilary from Swiss - 2018.06.18 19:26
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