5-bromopyridine-3-carbohydrazide

    • Product Name: 5-bromopyridine-3-carbohydrazide
    • Chemical Name (IUPAC): Methylenediphenyl diisocyanate
    • CAS No.: 88191-20-0
    • Chemical Formula: Mixture of diphenylmethane diisocyanate isomers (mainly 4,4'-MDI): C15H10N2O2
    • Form/Physical State: Liquid
    • Factroy Site: No.968 Jiangshan Road Nantong Economic and Technological Development Zone, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    510964

    Cas Number 42753-23-7
    Molecular Formula C6H6BrN3O
    Molecular Weight 216.04 g/mol
    Appearance White to off-white powder
    Melting Point 204-208 °C
    Solubility Soluble in DMSO, slightly soluble in water
    Purity Typically ≥98%
    Storage Temperature 2-8 °C
    Iupac Name 5-bromopyridine-3-carbohydrazide
    Smiles C1=CC(=NC=C1Br)C(=O)NN
    Inchi InChI=1S/C6H6BrN3O/c7-5-1-6(10-9)3-8-2-5/h1-3H,9H2,(H,10,11)
    Synonyms 5-Bromo-3-pyridinecarboxylic acid hydrazide

    As an accredited 5-bromopyridine-3-carbohydrazide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The product is supplied in a 25-gram, amber glass bottle with a screw cap, labeled as 5-bromopyridine-3-carbohydrazide.
    Container Loading (20′ FCL) 20′ FCL container loading ensures secure bulk shipment of 5-bromopyridine-3-carbohydrazide, optimizing space, minimizing contamination, and ensuring regulatory compliance.
    Shipping 5-Bromopyridine-3-carbohydrazide is shipped in tightly sealed containers, protected from moisture and direct sunlight. The package is clearly labeled according to chemical safety regulations. It is handled and transported by certified carriers specializing in hazardous substances, ensuring compliance with all relevant safety and environmental guidelines during transit.
    Storage Store 5-bromopyridine-3-carbohydrazide in a tightly sealed container in a cool, dry, and well-ventilated area, away from incompatible materials such as strong oxidizing agents. Keep away from sources of ignition and direct sunlight. Ensure the storage area is equipped with appropriate spill containment and clearly labeled. Follow all relevant safety and regulatory guidelines for handling and storage.
    Shelf Life 5-Bromopyridine-3-carbohydrazide typically has a shelf life of 2-3 years when stored in a cool, dry place, tightly sealed.
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