L-Prolinamide CAS 7531-52-4 (H-Pro-NH2) Purity ≥99.0% (HPLC) Chiral Purity ≥99.0%

Short Description:

Chemical Name: L-Prolinamide 

Synonyms: H-Pro-NH2 

CAS: 7531-52-4

Appearance: White or Off-White Powder

Purity: ≥99.0% (HPLC)

Chiral Purity e.e ≥99.0%

Intermediate of API (CAS: 274901-16-5) 

Contact: Dr. Alvin Huang 

Mobile/Wechat/WhatsApp: +86-15026746401   

Inquiry: alvin@ruifuchem.com


Product Detail

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Description:

Chemical Properties:

Chemical Name L-Prolinamide
Synonyms L-(-)-Prolinamide; H-Pro-NH2; (S)-2-Pyrrolidinecarboxamide; (S)-Pyrrolidine-2-Carboxamide
CAS Number 7531-52-4
CAT Number RF-PI103
Stock Status In Stock, Production Scale Up to 30 Tons/Month
Molecular Formula C5H10N2O
Molecular Weight 114.15
Melting Point 95.0℃~100.0℃ 
Density   1.106
Solubility  Soluble in Methanol
Brand Ruifu Chemical

Specifications:

Item Specifications
Appearance White or Off-White Powder
Identification by IR Conforms to Standard Spectrum
Solution in DMF Clear, With No Insoluble Matter or Haziness
Specific Rotation [α]D20 -103.0° to -109.0° (C=2, Ethanol)
Melting Point 95.0℃ ~ 100.0℃
Moisture (Karl Fischer) ≤1.00% 
Loss on Drying ≤1.00%
Residue on Ignition ≤0.50%
L-Proline ≤0.50%
D-Prolinamide ≤0.50%
Any Other Single Impurity ≤0.50%
Total impurities ≤1.00%
Chemical Purity ≥99.0% (HPLC)
Purity 98.0% ~ 102.0% (by Titration)
Chiral Purity e.e ≥99.0%
Test Standard Enterprise Standard

Synthesis Route:

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Solvents:
Methanol, Hydrochloride, Ammonia, act.
Catalyzers:
Production did not use the catalyst. 

Package & Storage:

3

Advantages:

10

FAQ:

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7531-52-4 - Risk and Safety:

Hazard Symbols Xn - Harmful
Risk Codes
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
FLUKA BRAND F CODES 10
HS Code 2922491990

Application:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-Prolinamide (CAS: 7531-52-4) with high quality. The carboxamide derivative of L-Proline. L-Prolinamide is an important chemical raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. L-Prolinamide can be used as raw materials for health care products, pharmaceutical intermediates. In addition, it is also an important optically active pyrrole derivatives, It can directly catalyze asymmetric Robinson cyclization and Aldol reaction. It is an important intermediate in the synthesis of polypeptides. It can also be used as chiral intermediate to synthesize some chiral drugs.
Storage Conditions: L-Prolinamide should be closed for storage in a dark, dry and cool place. This product is non-dangerous goods, according to the general transport of chemicals, light handling light, to prevent sun, rain.  

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