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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Pepstatin for Sale > Pepstatin A Lithium Good quality high quality best, compliant
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Pepstatin A Lithium Good quality high quality best, compliant

Unit Price: Get Latest Price
CAS No.:

26305-03-3

Grade:

Industrial Grade

Content:

99%

Port:

SHENZHEN

Brand:

subi

Packaging:

KG

Price valid (until):

2024-07-05

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

peptone

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    ProductName Pepstatin A
    Cat No CEI-0396
    Description An inhibitor of acid proteases (aspartyl peptidases), e.g. pepsin, rennin, and cathepsin D. The inhibitor is highly selective and does not inhibit thiol proteases, neutral proteases, or serine proteases .
    Alias Isovaleryl-Val-Val-Sta-Ala-Sta-OH
    Appearance White to off-white solid
    Product Overview An inhibitor of acid proteases (aspartyl peptidases)
    CAS No 26305-03-3
    Molecular Weight 505.56
    Purity >98% by HPLC
    Storage -20 centigrade
    Synonyms Isovaleryl-Val-Val-Sta-Ala-Sta-OH
    Targets acid proteases (aspartyl peptidases)
    Molecular Formula C₃₄H₆₃N₅O₉
    Solubility DMSO or EtOH
    Shipping Conditions Gel pack
    Amino Acid Sequence Isovaleryl-Val-Val-Sta-Ala-Sta-OH
    category Enzymes and Coenzymes Drugs(c1513)
    cas_num 26305-03-3
    • Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 1 Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 2 Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 3 Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 4 Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 5 Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 6 Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 7

      Basic information

      Pepstatin is an effective inhibitor of aspartyl. It is a hexapeptide containing the unusual amino acid statin, and its sequence is isovaleryl-Val-Val-Sta-Ala-Sta. Because of its ability to inhibit pepsin at picomolar concentrations, it was originally isolated from cultures of various actinomycetes

    1.Do we have the test reports for our products provided by the independent third party?

    Every batch of our product was tested by authorized independent third party, Analysis testing center, Shanghai branch, Chinese Academy of Science. We send goods to customers with test report and COA. Our products were also tested by American Analytical Chemistry Laboratories and Chromadex too.

    2.What is the minimum order quantity?

    No matter how much do you need, we all can supply you with the suitable package, from sample quantity to bulk order.

    3.How we perform an order?

    Email inquiry is preferred in our company. We usually give our quotation list or reply within 24 hours including price, lead time and any other information customer needed. Our quotation is usually valid for three months.

    4.What`s your advantage?

    The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.



    1.COA/MSDS/ROS/MOA Available.
    2.Any inquiries will be replied within 12 hours.
    3.Dedication to quality, supply & service.
    4.Strictly on selecting raw materials.
    5.Reasonable & competitive price, fast lead time.
    6.Faster delivery:Sample order in stock and one week  for bulk production.
    7.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
    8.Timely after-service resolves your worry for internation trade.
    9.Payment:

    Shop Pepstatin A Lithium Good quality high quality best, compliant-Detailed Image 8
    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.


    Contact Us

    Hangzhou Subi Peptide Technology Co., Lt

    Tel: +86-13223230551

    Whatspp: +86-13223230551

    Telegram: : +86-13223230551

    E-Mail: alice@subipeptide.cn


    Basic Info
    Product Name:

    Pepstatin

    Other Name:

    ahpatininc;pepsininhibitors735a;procidins735a;PEPSTATIN;PEPSTATIN A;X-VAL-VAL-STATYL-ALA-STATIN;(3S,4S)-4-AMINO-3-HYDROXY-6-METHYL-HEPTANOIC ACID;AHMHA ISOVALERYL-L-VAL-L-VAL-AHMHA-L-ALA-STA

    CAS No.:

    26305-03-3

    Molecular Formula:

    C34H63N5O9

    InChIKeys:

    FAXGPCHRFPCXOO-UHFFFAOYSA-N

    Molecular Weight:

    685.89

    Exact Mass:

    685.462585

    EC Number:

    247-600-0

    NSC Number:

    272671

    HScode:

    29241990

    Characteristics
    PSA:

    223.26000

    XLogP3:

    3.42170

    Appearance:

    solid

    Density:

    1.1±0.1 g/cm3

    Melting Point:

    233 °C (dec.)(lit.)

    Boiling Point:

    997.6°C at 760 mmHg

    Flash Point:

    557.1±34.3 °C

    Refractive Index:

    1.504

    Water Solubility:

    It is soluble in 10% (v/v) acetic acid in methanol (9:1 methanol:acetic acid) (1 mg/ml), ethanol (1-2 mg/ml with heat up to 60°C), DMSO (5 mg/ml), methanol (1 mg/ml), and acetic acid. Insoluble in benzene, chloroform, water, 1 M NaOH, and ether.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    0mmHg at 25°C

    Toxicity:

    LD50 in mice, rats, rabbits, dogs (mg/kg): 1090, 875, 820, 450 i.p.; all >2000 orally (Umezawa, 1970)

    Specific rotation:

    D27 -90.3° (c = 0.288 in methanol)

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptone

    Location:

    Room A109, No. 29 Dongting Road, Hexi District, Tianjin

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    3

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2024

  • Country Product Purchase Quantity Date Posted
    Post an enquiry for this product
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