Top Suppliers (S)-4-Chloro-3-hydroxybutyronitrile - Boc-L-Proline Boc-Pro-OH CAS 15761-39-4 Vildagliptin Intermediate – Ruifu

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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

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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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While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for 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: Moscow, New York, USA, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, please click the button to acquire additional nformation.