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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Famciclovir for Sale > Famciclovir 99% White powder C14H19N5O4 Senwayer
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Famciclovir 99% White powder C14H19N5O4 Senwayer

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Unit Price: Get Latest Price
CAS No.:

104227-87-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Wuhan

Brand:

Senwayer

Packaging:

bag

Price valid (until):

2023-04-06

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

API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Famciclovir is an antiviral medicine that is used to treat infections caused by herpes viruses, including genital herpes, cold sores, and shingles.

    ItemsSpecifications
    CAS104227-87-4
    MFC14H19N5O4
    MW321.33
    EINECS630-411-6
    Melting point
    102-104°C
    StorageStore in cool dry environment, away from direct sunlight.


      Usage 


    Famciclovir is sometimes used in people with human immunodeficiency virus (HIV) who develop herpes outbreaks around the mouth, genitals, or anal area.

    Famciclovir may not be effective in treating your first episode of genital herpes, but may help prevent future episodes. Famciclovir also may not be effective in Black or African-American people with genital herpes, and may not be effective in any person with shingles (herpes zoster) affecting the eyes.

    There is no cure for herpes and famciclovir will not prevent you from developing symptoms in the future.

    Famciclovir may also be used for purposes not listed in here.


      Dosage  


    Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.

    Taking more famciclovir than prescribed will not make this medicine more effective

    For cold sores or genital herpes, you should start taking famciclovir as soon as possible after the first appearance of symptoms (such as tingling, burning, blisters).

    You may take famciclovir with or without food.

    Lesions caused by herpes viruses should be kept as clean and dry as possible. Wearing loose clothing may help to prevent irritation of the lesions.

    To prevent recurrent genital herpes, you may need to take famciclovir for up to 1 year. Follow your doctor's instructions.

    Use this medicine for the full prescribed length of time, even if your symptoms quickly improve. Skipping doses may increase the risk of your virus becoming resistant to medication.

    Store at room temperature away from moisture and heat.


      Side Effects


    Some of the side effects that can occur with famciclovir may not need medical attention:

    More common

    Cramps
    diarrhea
    headache
    heavy bleeding
    nausea
    stomach pain


    Less common

    Bloated, full feeling
    burning, crawling, itching, numbness, prickling, “pins and needles”, or tingling feeling
    confusion as to time, place, or person
    excess air or gas in the stomach or intestines
    hives or welts
    holding false beliefs that cannot be changed by fact
    itching skin
    mood or mental changes
    passing gas
    rash
    redness of skin
    seeing, hearing, or feeling things that are not there
    unusual excitement, nervousness, or restlessness
    unusual tiredness or weakness

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    Certificates

    Basic Info
    Product Name:

    Famciclovir

    Other Name:

    1,3-Propanediol,2-[2-(2-amino-9H-purin-9-yl)ethyl]-,1,3-diacetate;1,3-Propanediol,2-[2-(2-amino-9H-purin-9-yl)ethyl]-,diacetate (ester);Famciclovir;BRL 42810;Famvir;FCV;9-[4-Acetoxy-3-(acetoxymethyl)butyl]-2-aminopurine;9-[4-Acetoxy-3-(acetoxymethyl)but-1-yl]-2-aminopurine;Famcyclovir;Famcivir;Famtrex;Fanxiluowei;[2-(Acetyloxymethyl)-4-(2-aminopurin-9-yl)butyl] acetate;2-[(Acetyloxy)methyl]-4-(2-amino-9H-purin-9-yl)butyl acetate

    CAS No.:

    104227-87-4

    Molecular Formula:

    C14H19N5O4

    InChIKeys:

    InChIKey=GGXKWVWZWMLJEH-UHFFFAOYSA-N

    Molecular Weight:

    321.33

    Exact Mass:

    321.33

    EC Number:

    1312995-182-4

    UNII:

    QIC03ANI02

    NSC Number:

    758921

    DSSTox ID:

    DTXSID0023038

    NCI Thesaurus Code:

    C29044

    Color/Form:

    White shiny plates from ethyl acetate-hexane

    ATC Code:

    J - Antiinfectives for systemic use|S - Sensory organs

    HScode:

    29335990

    Categories:

    Other Chemical Drugs

    Characteristics
    PSA:

    122

    XLogP3:

    0

    Appearance:

    Solid

    Density:

    1.40±0.1 g/cm3(Predicted)

    Melting Point:

    102-104 °C

    Boiling Point:

    550.2±60.0 °C(Predicted)

    Flash Point:

    286.6±32.9 °C

    Refractive Index:

    1.628

    Water Solubility:

    DMSO: ≥10mg/mL

    Storage Conditions:

    -20°C Freezer

    Vapor Pressure:

    1.13X10-9 mm Hg at 25 deg C (est)

    Henrys Law Constant:

    Henry's Law constant = 9.35X10-14 atm-cu m/mol at 25 °C (est)

    Dissociation Constants:

    pKa1 = 2.91; pKa2 = 3.83 (est)

    Collision Cross Section:

    168.4 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

    Hazard Identification

    Classification of the substance or mixture

    Eye irritation, Category 2

    Reproductive toxicity, Category 1B

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H319 Causes serious eye irritation

    H360 May damage fertility or the unborn child

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P203 Obtain, read and follow all safety instructions before use.

    Response

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P318 IF exposed or concerned, get medical advice.

    Storage

    P405 Store locked up.

    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:

    Trader

    Main Products:

    API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

    Location:

    Room 707, Block A, Zhongxing Times Digital Trade Port, No. 79 Xudong Street, Hongshan District, Wuhan City

    Payment Terms:

    TT against copy of documents,L/C

    Average lead Time:

    10

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    51-100

    Year of Establishment:

    2020

    Certifications:

    Verified supplier certificate,SGS

      Dingwang Technology (Wuhan) Co., Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Peptide, Nutritional supplements,food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
          We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.

    Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
           We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
         With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    Turkey

    famciclovir

    2 KG Jan 22, 2025
    Turkey

    Famciclovir

    1 KG Dec 25, 2023
    Post an enquiry for this product
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