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L-Proline cas147-85-3

Name: L-Proline cas147-85-3
Brand: Chemfine
SKU: pr2502111397
Price: 14.2 USD
Availability: InStock

35 Inquiries

Unit Price: Get Latest Price 

CAS No.:

147-85-3

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

Chemfine

Packaging:

25kgs

Price valid (until):

2025-06-08

Contact Supplier

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Chemfine International Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Organic Intermediate

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Product Description
Seller Information
Inquiry History

Description

Product Detail

ChemFine International Co., Ltd. (CFI), officially established in 2003,
deals with a wide range of products to serve the chemical industry worldwide.

We have two sales teams,
chemical team collaborate with 20 big chemical plants in China,
safety team took a stack in 2 knitting factory & 1 leather glove factory.

We have grown rapidly since our inception and our goal is to provide our customers with "Quality, Innovation, and Service".
ChemFine is a dynamic, responsive company.

Our main chemical products as the following list:
1. Organic and inorganic pigments
2. Intermediates
3. Water treatment chemicals
4. Electronic chemicals
5. Additives for paints, coatings, and inks
6. Photo-initiators
7. Flame retardants
8. Optical brighteners
9. Biocides
10. Light stabilizers
11. Curing agents and matting agents for powder coatings

In addition, we can also supply a wide variety of fine and specialty chemicals at the request of our customers.
We also provide custom manufacturing services and we always maintain strict confidentiality for our clients.
Our clients are mainly from Japan, Korea, India, New Zealand, Germany, UK, the USA, Hong Kong, and Taiwan.

Please feel free to contact us for more information.

We look forward to receiving your correspondence in the near future.

ChemFine is always at your service.

Items	Specifications

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:

Amino Acids and Proteins

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:
Trader

Main Products:
Organic Intermediate

Location:
Room 1001, No. 3 Building, Jiaye International City, Jinrong 3 Street

Payment Terms:
D/P,L/C,D/A,TT against B/L draft before shipment

Average lead Time:
14

Total Annual Revenue:
$50 million-$100 million

Total Employees:
11-50

Year of Establishment:
2003

Over 20 Years Of Excellent

Manufacturing And First-Class Quality!

ChemFine International Co., Ltd. (CFI Chemical Supply), since 2003, has sprawled its network with offices and fostered deep collaborations with factories nationwide in China. Navigating the nuanced Chinese market, our focus remains on fulfilling customer expectations and ensuring optimal cost-performance. We eagerly welcome your visits to our partner factories. With a longstanding commitment, CFI, as a holistic chemical trading firm, specializes in sourcing fine chemicals globally.

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

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L-Proline cas147-85-3

Product Description

Seller Information