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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Cefdinir for Sale > supply API Raw Material CAS 91832-40-5 Cefdinir Powder for sale
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supply API Raw Material CAS 91832-40-5 Cefdinir Powder for sale

TDS 4 Inquiries

Unit Price: Get Latest Price
CAS No.:

91832-40-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

QINGDAO

Brand:

HM

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2025-06-28

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

Propylene glycol

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  



    API Veterinary Raw Material CAS 91832-40-5 Cefdinir Powder

    What is Cefdinir ?

    Cefdinir, also known as Quanzefu, Shifuni, Shifu, Cefdinirum, Cefzon, Cephdinir, Omnicef; The appearance of white to light yellow crystalline powder, tasteless or slightly smelly, slightly soluble in 0.1mol·L-1 phosphate buffer (pH7.0), insoluble in water. Cefdinil is a third generation oral cephalosporin produced by Fujisawa Pharmaceutical Industry Co., LTD. The antibacterial activity against Staphylococcus Chemicalbook was strong, and the antibacterial activity against Enterobacteriaceae bacteria, influenza bacillus, Klebsiella pneumoniae, Moraxella catarrhal was strong. It has antibacterial activity against anaerobic bacteria. The antibacterial action against Enterococcus, Pseudomonas aeruginosa and other pseudomonas, acinetobacter and so on is poor. It is used for mild and moderate infections caused by sensitive bacteria, such as socially acquired pneumonia, acute onset of chronic bronchitis, acute maxillary sinusitis, pharyngitis, tonsillitis, otitis media, and uncomplicated skin and soft tissue infections.

    Cefdinib belongs to the third generation cephalosporin, which can prevent the synthesis of bacterial cell wall. It has a good bactericidal effect on gram-positive and gram-negative bacteria, especially on Staphylococcus aureus and Streptococcus aureus in gram-positive bacteria. Cefdinib is not only not degraded by the lactamase produced by bacteria, but also has superior antibacterial activity against the lactamase producing bacteria. It can be used clinically to treat respiratory, urinary, ear, nose and throat, skin and soft tissue infections caused by Staphylococcus, Streptococcus, Pneumococcus, Neisseria gonorrhoeae, Escherichia coli, Klebsiella, Proteus mirabilis, Haemophilus influenzae, etc.

    Items Specifications
    Product name Cefdinir
    CAS No. 91832-40-5
    MF C14H13N5O5S2
    MW 395.41
    EINECS.No 643-088-1
    Melting Point >180°C dec.
    Density 1.89±0.1 g/cm3(Predicted)
    Appearance White Powder
    Shelf Life 2 Years When Properly Stored
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.


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    Certification 

    Item                          Test Standard Testing Result
    Assay 99% Complies
    Apperence White Powder Complies
    Particle Size 100% pass 80 mesh Complies
    Oder Characteristic Complies
    Taste Characteristic Complies
    Loss on Drying ≤5.0% 2.20%
    Residue on Ignition ≤0.1% 0.05%
    Residual  ≤0.1% Complies
    Residual  ≤0.5% Complies
    Heave Mentals ≤10ppm Complies
    Na ≤0.1% <0.1%
    Pb ≤3 ppm Complies
    Total Plate <1000CFU/g Complies
    Yeast & Mold <100 CFU /g Complies
    E. Coli Negative Complies
    Salmonella Negative Complies


    Function
    Cefdinil has a wide range of antibacterial spectrum against gram-positive and gram-negative bacteria, especially against Staphylococcus and Streptococcus in Gram-positive bacteria. Compared with previous oral cephalosporins, it has stronger antibacterial activity, and its mode of action is bactericidal. The β-lactamase produced by various bacteria is stable, and the β-lactamase producing bacteria also has excellent antibacterial activity. The mechanism of action is to prevent the synthesis of bacterial cell walls. The affinity for penicillin-bound egg (PBP)1(1a, 1bs), 2, 3 was strong, but the active sites of different bacteria were different. Toxicology Studies Acute and chronic toxicity studies of cefdinil in animals such as rats and dogs have shown that cefdinil is well tolerated. Teratogenicity and mutagenicity of cefdinil were not found.

    Application
    Cefdinir is mainly used for community-acquired pneumonia, acute exacerbation of chronic bronchitis, acute maxillary sinusitis, pharyngeal tonsillitis, acute otitis media and simple skin and other infections caused by sensitive bacteria.
    1. Treatment of community-acquired pneumonia
    2. Treatment of acute exacerbation of chronic bronchitis
    3. Treatment of acute otitis media
    4. Treatment of pharyngeal tonsillitis caused by β-hemolytic streptococcus
    5. Treatment of respiratory system, urinary system and skin soft tissue infections


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    Our advantage


    The company has been established for more than 10 years with      rich export experience and experienced transportation team.

    Awesome after sales.1 to 1 customer service to solve any problems from the beginning of the inquiry to the receipt of goods

    Quality is guaranteed.



     Shipping Advise


    1. By Express 

    ------Suitable for under 50kg, Fast:3-7 days.

    High cost; Door to door service. Easy to pick up the goods.

    2. By Air 

    ------Suitable for more than 50 kg, Fast:3-7 days,

    High cost, airport to airport. professional broker needed.

    3. By sea

    ------Suitable for more than 500kg. Slow: 5-45 days,

    Low cost. Port to Port, professional broker needed.


                                                                                                                Service


    1. Any inquiries will be replied within 24 hours.

    2. Dedication to quality, supply & service.

    3. Strictly on selecting raw materials.

    4. OEM/ODM Available.

    5. Reasonable & competitive price, fast lead time.

    6. Sample is available for your evaluation & formulation development.



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    Certificates
    • supply API  Raw Material CAS 91832-40-5 Cefdinir Powder for sale Certificates 1

    Basic Info
    Product Name:

    Cefdinir

    Other Name:

    5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-,(6R,7R)-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-,[6R-[6α,7β(Z)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-(2-amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-,(6R,7R)-;(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;FK 482;BMY 28488;Cefdinir;CI 983;Cefzon;CFDN;Adcef;Omnicef;Cefnil;Cefdiel;Kefnir;Zinir

    CAS No.:

    91832-40-5

    Molecular Formula:

    C14H13N5O5S2

    InChIKeys:

    InChIKey=RTXOFQZKPXMALH-GHXIOONMSA-N

    Molecular Weight:

    395.41

    Exact Mass:

    395.41

    EC Number:

    1312995-182-4

    DSSTox ID:

    DTXSID8046084

    ATC Code:

    J - Antiinfectives for systemic use

    HScode:

    2941905990

    Characteristics
    PSA:

    212

    XLogP3:

    -3.47

    Appearance:

    Solid

    Density:

    1.9±0.1 g/cm3

    Melting Point:

    170 °C (decomp)

    Boiling Point:

    708.82°C

    Refractive Index:

    1.862

    Water Solubility:

    soluble in water;dilute HCl: slightly soluble

    Storage Conditions:

    room temp

    Toxicity:

    LD50 orl-rat: >5600 mg/kg IYKEDH 23,93,1992

    PKA:

    9.7None

    Hazard Identification

    Classification of the substance or mixture

    Skin sensitization, Category 1

    Respiratory sensitization, Category 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H317 May cause an allergic skin reaction

    H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

    Precautionary statement(s)
    Prevention

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P272 Contaminated work clothing should not be allowed out of the workplace.

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

    P284 [In case of inadequate ventilation] wear respiratory protection.

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P333+P317 If skin irritation or rash occurs: Get medical help.

    P321 Specific treatment (see ... on this label).

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.

    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:

    Trader

    Main Products:

    Propylene glycol

    Location:

    No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China

    Payment Terms:

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

    Average lead Time:

    5

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2024

    Nanjing Huaman Import and Export Co., Ltd was established in 2024 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products , mainly exported to the United States, Europe, India, South Africa, Nigeria and other countries and regions, has a wealth of export experience, to ensure transportation safety, can let each customer as soon as possible to safely receive the goods.
  • Inquiry History
    4 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    CEFDINIR 

    20.00 KG Mar 25, 2025
    India

    Cefdinir

    300 G Oct 24, 2025
    India

    cefdinir

    300 G Oct 13, 2025
    India

    CEFDINIR

    300 G Oct 10, 2025
    Post an enquiry for this product
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