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Quality L-Proline with CAS 147-85-3 factory
Quality L-Proline with CAS 147-85-3 factory
Quality L-Proline with CAS 147-85-3 factory

L-Proline with CAS 147-85-3

Basic Properties
Place of Origin: China
Brand Name: Senzhuo
Certification: ISO9001
Model Number: SZ-CH
Trading Properties
Minimum Order Quantity: 1KG
Price: Negotiation
Payment Terms: L/C,T/T
Supply Ability: 25000KG/year
Tags

Sodium Benzoate powder

Analytical Reagents

Sodium Diacetate powder
Product Summary
Details CAS:147-85-3Molecular Formula:C5H9NO2Molecular Weight:115.13EINECS:205-702-2 Specification Item Specifications Identification Infrared absorption Assay(Dried Substance) 98.5 ~ 101.5% Specific Optical Rotation -84.3°~ -86.3° Loss on Drying ≤0.4% Residue on ignition ≤0.4% Chloride ≤0.05% ...

Product Details

Highlight:

L-Proline organic intermediate

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L-Proline CAS 147-85-3

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L-Proline amino acid derivative
CAS: 147-85-3
MF: C5H9NO2
MW: 115.13
EINECS: 205-702-2
Product Description

Details

CAS:147-85-3
Molecular Formula:C5H9NO2
Molecular Weight:115.13
EINECS:205-702-2

Specification

Item Specifications
Identification Infrared absorption
Assay(Dried Substance) 98.5 ~ 101.5%
Specific Optical Rotation -84.3°~ -86.3°
Loss on Drying ≤0.4%
Residue on ignition ≤0.4%
Chloride ≤0.05%
Sulfates ≤0.03%
Iron ≤30ppm
Heavy Metals(Pb) ≤15ppm
Chromatographic purity Meets the requirements

Application

L-Proline is used as asymmetric catalysts in organic synthesis and asymmetric aldol cyclization. It is involved in the Michael addition of dimethyl malonate to alfa-beta-unsaturated aldehydes.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Ms. Rossi

Export Manager

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