Boc-L-Proline CAS 15761-39-4 (Boc-Pro-OH) Purity >99.5% (HPLC) Factory

Short Description:

Chemical Name: Boc-L-Proline

Synonyms: Boc-Pro-OH 

CAS: 15761-39-4

Appearance: White Crystalline Powder

Purity: >99.5% (HPLC) 

Boc-Amino Acids and Derivative, High Quality 

Contact: Dr. Alvin Huang     

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com


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15761-39-4 - Description:

 15761-39-4 - Chemical Properties:

Chemical Name Boc-L-Proline
Synonyms Boc-Pro-OH; N-Boc-L-Proline; N-(tert-Butoxycarbonyl)-L-Proline
CAS Number 15761-39-4
Stock Status In Stock, Production Capacity 35 Tons per Month  
Molecular Formula C10H17NO4
Molecular Weight 215.25 g/mol
Melting Point 132.0 to 137.0℃
Solubility in Acetic Acid Almost Transparency
Storage Temp.  Cool & Dry Place (2~8℃) 
COA & MSDS Available
Category   Boc-Amino Acids  
Brand Ruifu Chemical

 15761-39-4 - Specifications:

Item Specifications Results
Appearance White Crystalline Powder Complies  
Specific Rotation -59.0°~-63.0° (C=2, ACOH) -61.4°
Melting Point 132.0~137.0℃ 135.7℃
Moisture Content (K.F) <0.50% 0.12%
Residue on Ignition <0.20% 0.11%
Assay by Potentiometry 98.0%~102.0% (On dried basis) 99.8%
N-Boc-L-Proline >99.5% (HPLC) 99.85%
Any Major Unknown Impurity <0.50% (HPLC) 0.08%
Total Impurities <0.50% (HPLC) 0.16%
N-Boc-D-Proline <0.05% (HPLC) Complies
300 MHz NMR 1H  Consistent With Structure   Complies
TLC Analysis One Spot Complies
Test Standard Enterprise Standard Complies
Usage Pharmaceutical Intermediates; Organic Synthesis; Peptide Synthesis 

Package & Storage:

3

Advantages:

10

FAQ:

www.ruifuchem.com

 15761-39-4 - Risk and Safety:

Hazard Symbols Xn - Harmful
Risk Codes
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
TSCA Yes
HS Code 2922491990
Hazard Class Irritants

 15761-39-4 - Application:

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. Amino acids and derivatives, peptide synthesis, organic synthesis intermediate, pharmaceutical intermediates, biochemical reagents. Boc-L-Proline is a synthetic intermediate. It has been used in the synthesis of enantioselective catalysts for aldol reactions and hepatitis C virus (HCV) NS5A inhibitors.

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