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diphenhydramine hydrochloride

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Origin: China

Cas No: 147-24-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    147-24-0
    Other Names:
    diphenhydramine hydrochloride
    MF:
    C17H22ClNO
    EINECS No.:
    205-687-2
    Place of Origin:
    Hubei, China
    Type:
    Anesthetic Agents, Antibiotic and Antimicrobial Agents, Auxiliaries and Other Medicinal Chemicals
    Grade Standard:
    Medicine Grade
    Usage:
    Animal Pharmaceuticals, organic intermediate
    Brand Name:
    ADAR
    Model Number:
    147-24-0
    Purity:
    99%MIN, 99%
    Product name:
    Diphenhydramine Hydrochloride
    CAS:
    147-24-0
    MOQ:
    1kg
    Package:
    25kg/drum
    Storage:
    Cool Dry Place
    Grade:
    Medical
    shelf life:
    2 years
    Delivery:
    as your needs

    Packaging&Delivery

    Packaging Details
    1kg/ Auminum foil bag
    25kg/ Drum
    Or as your requirement
    Port
    shanghai
    Lead Time:
    Quantity(Kilograms)1 - 50>50
    Est. Time(days)7To be negotiated

    Products Description

    Product name 
    Diphenhydramine Hydrochloride CAS:147-24-0
    CAS
    147-24-0
    Appearance
    WHITE OR YELLOW CRYSTALLINE POWDER
    COMPLIES
    Identification
    POSITIVE
    COMPLIES
    RELATED IMPURITIES
    ≤0.5%
    <0.5%
    LOSS ON DRYING
    ≤0.5%
    0.08%
    Heavy metals
    ≤20PPM
    <20PPM
    MELTING POINT
    158-162°C
    159-160°C
    ABSORBANCECA 1%/1CM
    170-190
    186
    IGNTTION RESIDUE
    ≤0.1%
    0.03%
    CONTENT
    98.5 ~ 100.5 %
    99.6%

  • Property

    CAS No.: 147-24-0 Formula: C17H22ClNO Molecular Weight: 291.81600

    Description

    Diphenhydramine is a H1-histamine receptor antagonist. Diphenhydramine is categorized as an antihistaminic; sedative, hypnotic.

    Basic Info

    Chemical Name diphenhydramine hydrochloride
    Synonyms

    2-Diphenylmethoxy-N,N-dimethylet;
    2-Diphenylmethoxy-N,N-dimethylethylamine Hydrochloride;
    2-benzhydryloxy-N,N-dimethylethanamine,hydrochloride;
    DiphenhydraMine Hydrochloride;
    N-(2-Diphenylmethoxyethyl)-N,N-Dimethylamine Hydrochloride;
    Ethanamine, 2-(diphenylmethoxy)-N,N-dimethyl-, hydrochloride;
    2-(Benzhydryloxy)-N,N-dimethylethanamine hydrochloride;
    2-(Benzhydryloxy)-N,N-dimethylethylamine Hydrochloride;

    CAS No. 147-24-0
    Molecular Formula C17H22ClNO
    Molecular Weight 291.81600
    PSA 12.47000
    LogP 4.15620

    Properties

    Appearance & Physical State White Crystalline powder
    Density 1.024g/cm3
    Boiling Point 343.7ºC at 760 mmHg
    Melting Point 168-172ºC
    Flash Point 101.5ºC
    Water Solubility 1000 g/L
    Stability Stable, but slowly darkens upon exposure to light. Incompatible with strong oxidizing agents.
    Storage Condition Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

    Safety Info

    RTECS KR7000000
    Safety Statements S36
    HS Code 2933990090
    WGK Germany 3
    RIDADR UN 2811
    Risk Statements R22
    Hazard Codes Xn

    Synthesis Route

    N,N-dimethylethanolamine+Chlorodiphenylmethane→diphenhydramine hydrochloride+2-(dimethylamino)ethanol,hydrochloride
    benzhydryl-(2-hydroxy-ethyl)-dimethyl-ammonium, chloride→diphenhydramine hydrochloride
    Chlorodiphenylmethane→diphenhydramine hydrochloride

    Precursor

    benzhydryl-(2-hydroxy-ethyl)-dimethyl-ammonium, chloride
    N,N-dimethylethanolamine
    Chlorodiphenylmethane

    Downstream Product

    diphenhydramine
    Benzhydrol
    N,N-dimethylethanolamine
    Chlorodiphenylmethane

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