3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid

    • Product Name: 3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid
    • Chemical Name (IUPAC): 3-(3,3-dimethyl-6-nitro-3H-spiro[chromene-2,2'-indoline]-1'-yl)propanoic acid
    • CAS No.: 207739-49-5
    • Chemical Formula: C21H20N2O5
    • Form/Physical State: Powder
    • Factroy Site: No.968 Jiangshan Rd., Nantong ETDZ, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    632535

    Iupac Name 3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid
    Molecular Formula C21H20N2O5
    Molecular Weight 380.40 g/mol
    Appearance Yellow to orange solid
    Solubility Soluble in organic solvents like DMSO and DMF
    Cas Number 141754-62-5
    Melting Point Approximately 170-175°C
    Structural Class Spiropyran derivative
    Storage Conditions Store at 2-8°C, protect from light
    Functional Groups Spiro, nitro, carboxylic acid, dimethyl

    As an accredited 3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging is a clear, sealed glass vial containing 1 gram of 3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid.
    Container Loading (20′ FCL) Container Loading (20′ FCL): Securely pack and ship 3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid in sealed, labeled drums.
    Shipping This chemical, 3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid, is shipped in tightly sealed containers under ambient conditions. Packaging follows all regulatory and safety guidelines to prevent exposure or contamination. Appropriate labeling and documentation ensure compliance with international and domestic shipping regulations for laboratory chemicals.
    Storage Store **3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid** in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of ignition. Keep container tightly closed and store in a chemical-resistant container. Segregate from strong acids, bases, and oxidizing agents. Ensure appropriate labeling and access for authorized personnel only. Use personal protective equipment when handling.
    Shelf Life Shelf life: Store 3-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoic acid in a cool, dry place; stable for 2 years.
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