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D-Proline 99% -a

2 Inquiries

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CAS No.:

344-25-2

Content:

99%

Packaging:

Price valid (until):

2023-02-28

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Shaanxi Dideu Medichem Co. Ltd

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Please enter the product introduction information...

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Melting Point	152°C~156°C

ECHEMI Editorial Reference

White to off-white powder
Solid
D-proline is the D-enantiomer of proline. It has a role as a mouse metabolite. It is a D-alpha-amino acid and a proline. It is a conjugate base of a D-prolinium. It is a conjugate acid of a D-prolinate. It is an enantiomer of a L-proline. It is a tautomer of a D-proline zwitterion.|D-proline is an isomer of the naturally occurring amino acid, L-Proline. D-amino acids have been found in relatively high abundance in human plasma and saliva. These amino acids may be of bacterial origin, but there is also evidence that they are endogenously produced through amino acid racemase activity.

Basic Info

Product Name:

D-Proline

Other Name:

D-Proline;Proline,D-;D-(+)-Proline;(+)-(R)-Proline;(R)-Proline;(R)-(+)-Proline;(R)-Pyrrolidine-2-carboxylic acid;(R)-2-Carboxypyrrolidine;(R)-Pyrrolidine-2-carboxylic acid;(2R)-Pyrrolidine-2-carboxylic acid;(2R)-Pyrrolidin-1-ium-2-carboxylate

CAS No.:

344-25-2

Molecular Formula:

C5H9NO2

InChIKeys:

InChIKey=ONIBWKKTOPOVIA-SCSAIBSYSA-N

Molecular Weight:

115.13

Exact Mass:

115.13

BRN:

80811

EC Number:

206-452-7

UNII:

L01Q4LGZ5L

HScode:

29339990

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

49.3

XLogP3:

-2.5

Appearance:

White to yellow to pale brown Powder

Density:

1.2±0.1 g/cm3

Melting Point:

202 °C

Boiling Point:

252.2°C at 760 mmHg

Flash Point:

106.3±25.4 °C

Refractive Index:

1.487

Water Solubility:

H2O: soluble >1000 g/L (20 ºC)

Storage Conditions:

Store at RT.

Vapor Pressure:

3.02X10-8 mm Hg at 25 deg C (est)

Specific rotation:

84.75 º (c=4, H2O)

Collision Cross Section:

125 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|122.49 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

See More D-Proline Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Non Combustible Solids.

See More D-Proline Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

Location:
https://www.dideu.com/en/

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
Above $100 million

Total Employees:
Above 1000

Year of Establishment:
2016

Company Certificates
- ISO Certificate
- REACH
Company Profile
">Company Profile

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Egypt	L-proline	2000 KG	Apr 19, 2024
Egypt	PROLINE	1 MT	Dec 19, 2023

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D-Proline 99% -a

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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