 Home > Food Additives > Nutrition Supplements > L-Proline for Sale > L-Proline 99.9% white Chengzhi Life

L-Proline 99.9% white Chengzhi Life

Name: L-Proline 99.9% white Chengzhi Life
Brand: Chengzhi Life
SKU: pr2201071730
Price: 10 USD
Availability: InStock

GMP HALAL KOSHER ISO FDA 35 Inquiries

Unit Price: Get Latest Price 

CAS No.:

147-85-3

Grade:

Food Grade

Content:

99.9%

Port:

Qingdao

Brand:

Chengzhi Life

Packaging:

25kg/drum

Price valid (until):

2022-05-31

Contact Supplier

 Chat Now

Chengzhi Life Science Co., Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

D-ribose,Creatine Monohydrate,L-Glutamine

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

CAS No.:: 147-85-3

Other Names:: L-PROLINE, NATURAL

MF:: C5H9NO2

EINECS No.:: 205-702-2

Place of Origin:: Jiangxi, China

Type:: Syntheses Material Intermediates

Purity:: 99%

Brand Name:: Chengzhi

Model Number:: 147-85-3

Application:: Organic synthesis

Appearance:: Powder

Product name:: L-Proline

CAS:: 147-85-3

form:: Powder

Package:: 25kg/drum

Shelf life:: 2 Years

MOQ:: 1 Kg

Sample:: Availiable

Storage:: 2-8°C

Color:: white

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

Certificates

Basic Info

Product Name:

L-Proline

Other Name:

L-Proline;Proline,L-;Proline;L-(-)-Proline;2-Pyrrolidinecarboxylic acid,(S)-;(S)-(-)-Proline;2-Pyrrolidinecarboxylic acid;(-)-Proline;(S)-Proline;(S)-2-Pyrrolidinecarboxylic acid;(-)-2-Pyrrolidinecarboxylic acid;L-Pyrrolidine-2-carboxylic acid;L-α-Pyrrolidinecarboxylic acid;Carboxypyrrolidine;NSC 46703;(S)-2-Carboxypyrrolidine;(2S)-Pyrrolidine-2-carboxylic acid;21: PN: WO2021055880 SEQID: 22 claimed protein;7005-20-1;95650-41-2;1150316-19-0

CAS No.:

147-85-3

Molecular Formula:

C5H9NO2

InChIKeys:

InChIKey=ONIBWKKTOPOVIA-BYPYZUCNSA-N

Molecular Weight:

115.13000

Exact Mass:

115.13

EC Number:

205-702-2

HScode:

2933990090

Categories:

Nutrition Supplements

Characteristics

PSA:

49.33000

XLogP3:

-2.5

Appearance:

Solid

Density:

1.4063 g/cm³ @ Temp: 45.00 °C

Melting Point:

220-222 °C (decomp)

Boiling Point:

252.2ºC at 760 mmHg

Flash Point:

106.3ºC

Refractive Index:

-85 ° (C=4, H2O)

Water Solubility:

H2O: soluble

Storage Conditions:

Store at RT.

Vapor Pressure:

0.00615mmHg at 25°C

Specific rotation:

SPECIFIC OPTICAL ROTATION: -80.9 DEG @ 20 °C/D (WATER, 1%); SADTLER REF NUMBER: 1905 (IR, PRISM)

Odor:

Odorless

Taste:

Sweet

See More L-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 L-Proline Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
D-ribose,Creatine Monohydrate,L-Glutamine

Location:
7th floor, Tongfang Plaza A, Shuangqing Rd, Haidian District, Beijing China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A

Average lead Time:
20

Total Annual Revenue:
$50 million-$100 million

Total Employees:
Above 1000

Year of Establishment:
2000

Chengzhi Life Science Co., Ltd was establisehed in 2000, which is committed to the development, production and marketing of high-tech products. And it is the wholly owned subsidiary of Chengzhi Shareholding Co., Ltd. of Tsinghua University in the field of new biological technology, high technology of life and health. Chengzhi life has successfully developed a series of new functional products by means of fermentation.
Acquiring Bioenergy Life Science, Inc. in September 2011, Chengzhi Life has became an innovative transnational erterprise with the full intellectual property rights of D-ribose product manufacturing and application from an original major manufacturer and supplier of D-ribose product.
Company Profile

Inquiry History

35 Inquiries

Country	Product	Purchase Quantity	Date Posted
Israel	L-Proline	5 KG	Feb 5, 2025
India	L-Proline	1000.00 KG	May 20, 2026
India	L- Proline	5 KG	Apr 9, 2025
India	L-Proline	20.00 MT	Dec 13, 2023
India	L Proline	500.00 KG	Jun 5, 2025
India	L-Proline	1 MT	Apr 23, 2025
India	L-Proline	2.00 MT	Feb 9, 2025
India	L -Proline	1000 KG	Aug 12, 2024
Thailand	L-Proline	100 KG	Jan 26, 2024
United States	L-Proline	1000 KG	Apr 22, 2026
Greece	PROLINE (Pro,P)	700.00 KG	Sep 24, 2025
India	L-Proline	25.00 KG	Mar 31, 2025
India	L Proline	1 TON	Nov 6, 2024
Egypt	L-proline	2000 KG	Jun 28, 2024
India	L-Proline	500.00 KG	Mar 20, 2024
Egypt	Proline acid	1000 KG	Dec 19, 2023
Egypt	L-prolin	8000 KG	Apr 10, 2025
India	L -Proline	1000 KG	Aug 14, 2024
India	L-PROLINE	1 MT	Aug 6, 2024
India	Sodium Hydroxide	100.00 KG	Feb 13, 2025

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
High Quality 98% Purity of L-Proline CAS 147-85-3 ISO 9001:2005 REACH Verified Producer	Industrial Grade/99	Shaanxi Dideu Medichem Co. Ltd	Inquiry
2-Pyrrolidinecarboxylicacid	Pharmaceutical Grade /	Hengshui Changhao Biological Technology Co., Ltd.	Inquiry
2-Pyrrolidinecarboxylicacid	Pharmaceutical Grade /	Shijiazhuang Haitian Amino Acid Co., Ltd.	Inquiry
2-Pyrrolidinecarboxylicacid	Pharmaceutical Grade/95	Shandong Minqiang biotechnology Co,.Ltd	Inquiry
Fmoc-Tyr(PO3H2)-OH	Research and Industrial Grade/98.00	Hangzhou Go Top Peptide Biotech Co.,Ltd.	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

L-Proline 99.9% white Chengzhi Life

Product Description

Seller Information