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3-Methylxanthine, 1076-22-8 buy - large image1
3-Methylxanthine, 1076-22-8 buy - image1

3-Methylxanthine, 1076-22-8

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

1076-22-8

Packaging:

upon inquiry

Price valid (until):

2022-12-31

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

fine chemicals,peg derivatives,pharma intermediates

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    3-Methylxanthine, a metabolite of theophylline, is a xanthine derivative with diuretic, cardiotonic and smooth muscle relaxation functions, and is an isomer of theobromine. It can also be used as a bronchodilator. It is an intermediate of Linagliptin. 

    ItemsSpecifications
    AppearanceWhite or of- white powder or crystlline power,odorless
    SolubilityVery soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
    Melting Point152°C~156°C

    Basic Info
    Product Name:

    3-Methylxanthine

    Other Name:

    1H-Purine-2,6-dione,3,9-dihydro-3-methyl-;Xanthine,3-methyl-;1H-Purine-2,6-dione,3,7-dihydro-3-methyl-;3,9-Dihydro-3-methyl-1H-purine-2,6-dione;3-Methylxanthine;3-Methyl-3,7-dihydro-1H-purine-2,6-dione;NSC 515466;3-Methyl-3,7-dihydropurine-2,6-dione;3-Methyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione;3-Methyl-1H-purine-2,6(3H,7H)-dione;3-Methyl-3,9-dihydro-purine-2,6-dione;3-Methyl-7H-purine-2,6-dione;3-Methyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione

    CAS No.:

    1076-22-8

    Molecular Formula:

    C6H6N4O2

    InChIKeys:

    InChIKey=GMSNIKWWOQHZGF-UHFFFAOYSA-N

    Molecular Weight:

    166.14

    Exact Mass:

    166.14

    EC Number:

    214-058-1

    UNII:

    WS6X982OEC

    NSC Number:

    515466

    DSSTox ID:

    DTXSID90148107

    HScode:

    29335990

    Characteristics
    PSA:

    78.1

    XLogP3:

    -0.50

    Appearance:

    Solid

    Density:

    1.4434 (rough estimate)

    Melting Point:

    >300 °C

    Boiling Point:

    294.33°C (rough estimate)

    Flash Point:

    148.8ºC

    Refractive Index:

    1.6700 (estimate)

    Water Solubility:

    Insoluble in water.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    2.23E-05mmHg at 25°C

    Toxicity:

    LD50 intraperitoneal in mouse: 894mg/kg

    Collision Cross Section:

    124.48 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|127.9 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    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:

    Manufactory

    Main Products:

    fine chemicals,peg derivatives,pharma intermediates

    Location:

    Lugu Business Plaza E1,Yuelu District, Changsha City, Hunan Province

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    30

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    301-500

    Year of Establishment:

    2013

    img

    Hunan Huateng Pharmaceutical Co., Ltd (hereinafter referred to as Huateng Pharma), founded in 2013, is a one-stop contract development and manufacturing organization (CDMO) to manufacture and supply researchers with PEG raw materials & PEG derivatives and products used across the pharmaceutical value chain including intermediates, excipients, APIs, and reagents. Today, Huateng Pharma employs more than 400 full time staff, and set up a professional and efficient R&D team with more than 10 national, provincial and municipal experts.

    At present, Huateng Pharma has established a 5000 square meters R&D center , equipped with nearly 100 sets of high-end analytical and testing instruments and automatic reaction equipment, such as 400 MHz NMR system, Agilent LC/MS, Waters HPLC, Agilent Intelligent GC system, etc., which can ensure fast and efficient completion of various customized orders from customers. 

    And we have a 34,000 square meter manufacturing site with advanced design concept of intelligent manufacturing, which can realize the integration of the production process and accomplish the complete transformation of lab scale - pilot plant - large-scale commercial production, with an annual capacity of more than 1 billion RMB.

    With our focus on operational excellence, and the integration of manufacturing operations with EHS, quality assurance, quality control, regulatory, supply chain management and project management, we are an ideal partner for global clinical development. Now, we have established cooperative relationships with more than 500 pharmaceutical companies at home and abroad.

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    3-Methylxanthine

    1.0 MT May 20, 2025
    India

    3-methyl xenthine

    10 MT Mar 21, 2024
    Post an enquiry for this product
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