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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > L-Proline for Sale > Proline cas 147-85-3 Factory supplying high purity from China door to door safe delivery
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Proline cas 147-85-3 Factory supplying high purity from China door to door safe delivery

TDS 35 Inquiries

Unit Price: Get Latest Price
CAS No.:

147-85-3

Grade:

Good Grade

Content:

99%

Port:

Shanghai

Brand:

CHENLI

Packaging:

1kg,25kg/drum

Price valid (until):

2025-12-27

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Fine chemicals and intermediates

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Proline cas 147-85-3 Factory supplying high purity from China door to door safe delivery


    Contact :            May
    Tel/Whatsapp:  +86 15713826440
    Telegram:          +86 15713826440
    Email:                 may@chenlichem.com


    Shop Factory supplying high purity 2-Hydroxyphenylacetic acid cas 614-75-5 from China-Detailed Image 1


      Product Detail  


    Shop Vitamin K2 cas 11032-49-8 professional factory good quality door to door-Detailed Image 2

    Basic information

    Common Name Proline
    CAS Number 147-85-3 Molecular Weight 115.131
    Density 1.2±0.1 g/cm3 Boiling Point 252.2±33.0 °C at 760 mmHg
    Molecular Formula C5 H 9 NO 2 Melting Point 228 °C (dec.)(lit.)
    MSDS Offer A Flash Point 106.3±25.4 °C


    Application

    Basic information
    Molecular formula: C5H9NO2
    Molecular weight: 115.1305
    CAS number: 147-85-3
    Functions and uses
    It can be used as a food additive, nutritional supplement and pharmaceutical raw material.

    Storage conditions :

    The goods should be sealed and light-proof, and stored in a dry, cool and well-ventilated place. Storage conditions for special products are treated differently.

    Is it spot: Our products are spot

    When to ship: The payment is received before 3 o'clock on the same day or the next day, and the payment is received on the second or third day after 3 o'clock.

    Logistics issues:

    Samples are transported by express delivery, and large goods are transported by logistics and sea transportation.

    Is the quality guaranteed: Our company generally signs a purchase and sales contract when purchasing goods, and provides product test reports with the goods. If the customer has requirements for the product, the customer will first check the product indicators.

    About product packaging:

    The general standard packaging is 25KG cardboard barrel packaging. If you have special requirements for the product, you can contact us.


      Product Pictures  


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    Shop Factory supplying high purity 2-Hydroxyphenylacetic acid cas 614-75-5 from China-Detailed Image 4

    Shop Factory supplying high purity 2-Hydroxyphenylacetic acid cas 614-75-5 from China-Detailed Image 5

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      Product Packing Detail 


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      Packing & Warehouse 


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    Shop Factory supplying high purity 2-Hydroxyphenylacetic acid cas 614-75-5 from China-Detailed Image 13

    Shop China professional factory supplying L-Valine cas 72-18-4 good quality-Detailed Image 14



      About Us 


      Henan Chenli Biotechnology Co., LTD. (formerly Henan Chenhui Machinery Co., LTD.) was established in 2009. It is one of the large chemical raw materials manufacturers such as Daily chemical industry,food, cosmetics, feed additives and amino acids. The companys mainstream products are mercaptans, thioether, bromine, amino acid products, benzofuranone, o-chlorobenzamide, phthalaldehyde and other pharmaceutical and pesticide intermediates, and specializes in chemical raw materials, additives (fragrances, paints, ink, plastics, food chemical, daily chemical, feed) intermediates and other industries.

    Chenli Biotech now has two production bases in Zhengzhou Economic Development Zone in Henan Province and Linyi Economic and Technological Development Zone in Shandong Province. The factory covers a total area of more than 100,000 square meters, the total investment scale of 30 million , the company has more than 200 employees, of which about 30% are professional and technical personnel. The factory is fully built in accordance with GMP requirements and is equipped with standard laboratories. The laboratory is equipped with spectrophotometer, gas chromatograph, liquid chromatograph and other precision analytical instruments, to ensure that our products fully comply with AJI, USP, FCC, CP, EP and other quality standards.

    Our company is a medium-sized chemical enterprise integrating R & D, production and operation, with a high-quality R & D team and an experienced management team. Currently, the company has synthetic extraction technology of multi-chemical products, and has large production lines such as mercaptan, thioether and bromine series. and the leading products are arbutin, -arbutin, kojic dipalmitic acid, vitamin C derivatives, sucrose octaacetate, Isooctyl mercaptoacetate, octadecyl mercaptan and other mercaptan series, di-sec-butyldisulfide and other sulfur ether series, bromo-octadecane and other bromo-octadecane, chlorododecane and other chlorine series, thiocarboxylic acid and its derivatives series, 2-ethylbutyric acid and its derivatives, alkyl phosphonic acid and other series products. Mainly used in rubber and plastic additives, food, medicine, pesticides, spices, metal surface treatment and polymer materials. After more than 20 years of development, it has formed several series products such as fine chemical intermediates, pharmaceutical and pesticide intermediates. Products are exported to Asia, Europe, America and other countries and regions, with a high degree of credibility and competitiveness. The company has obtained environmental protection, safety, product and other qualification certification.


    Shop Factory supplying high purity 2-Hydroxyphenylacetic acid cas 614-75-5 from China-Detailed Image 15



      FAQ 


    What are our service and advantages ?
    We can supply high quality products and first-class service for our clients.

    Now, we can offer best service for our clients.  And more advantages as below.

    1.  We can supply sample for testing

    2.  We work with DHL, FedEx, TNT, UPS, HKEMS established long-term stable cooperative relationship!  If the parcel was loss,we will reship for free

    3.Payment: TT,PayPal,West Union,USDT,BTC,30-90 days BL

    4. If you want new products,we can synthesis it for your and secret.

    5. Higher purity with lower price and first -class service

    6. Manufacturer: total output more than 10% of the Nationwide, market share more than 15%

    7. High quality: The world''s top production equipment, high precision of the manufacturing process

    8. Low price:The most advanced production equipment and the most cheap raw materials

    9. Safe transport channel:We have a professional transport team to ensure the goods safety and on time arrived your hand.

    10.10 years quality guarantee:Ten years gold medal quality assurance,perfect after-sales service and first-class technical team,Let you easy shopping。

    We are southeast Asia''s Chemical suppliers, we have hundreds of chemical.

    Certificates
    • Proline cas 147-85-3 Factory supplying high purity from China door to door safe delivery Certificates 1

    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

    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

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    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.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Fine chemicals and intermediates

    Location:

    No. 16, Bosong Road, Dongfeng Road Street, Jinshui District, Zhengzhou City

    Payment Terms:

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

    Average lead Time:

    10

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2023

  • 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

    20.00 MT Dec 13, 2023
    India

    L- Proline

    5 KG Apr 9, 2025
    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

    2.00 MT Feb 9, 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
    India

    L Proline

    500.00 KG Jun 5, 2025
    India

    L-Proline

    1 MT Apr 23, 2025
    India

    L -Proline

    1000 KG Aug 12, 2024
    Thailand

    L-Proline

    100 KG Jan 26, 2024
    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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