Cas no 21404-88-6 (2-Methyl-2-phenylpropan-1-amine)

2-Methyl-2-phenylpropan-1-amine is a tertiary amine compound characterized by its phenyl and methyl substituents on the central carbon atom. This structure imparts steric hindrance, enhancing stability and influencing reactivity in synthetic applications. It serves as a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. The compound’s rigid framework and amine functionality make it suitable for use in chiral resolution and as a building block for complex molecules. Its well-defined molecular architecture ensures consistent performance in reactions requiring controlled steric and electronic effects. Proper handling and storage are recommended due to its amine properties.
2-Methyl-2-phenylpropan-1-amine structure
21404-88-6 structure
Product Name:2-Methyl-2-phenylpropan-1-amine
CAS No:21404-88-6
MF:C10H15N
MW:149.232802629471
MDL:MFCD06213339
CID:272569
PubChem ID:210602
Update Time:2025-05-25

2-Methyl-2-phenylpropan-1-amine Chemical and Physical Properties

Names and Identifiers

    • 2-Methyl-2-phenylpropan-1-amine
    • Benzeneethanamine, b,b-dimethyl-
    • 2,2-dimethyl-2-phenyl ethylamine
    • 2-Methyl-2-phenylpropylamine
    • 2-phenyl-2-methylpropylamine
    • phentermine
    • 2-methyl-2-phenyl-propylamine
    • CWSGTPMVOJFVIF-UHFFFAOYSA-N
    • NSC28722
    • 2-Phenyl-2-methyl-1-propanamine
    • 2-methyl-2-phenyl-propan-1-amine
    • 0879AB
    • SBB052397
    • BDBM50262888
    • 2-METHYL-2-PHENYLPROPANEAMINE
    • AK117158
    • D
    • SY101629
    • NSC-28722
    • A4613
    • 1-Amino-2-methyl-2-phenylpropane
    • MFCD06213339
    • EN300-35638
    • CCG-355950
    • AKOS000169488
    • CS-D0358
    • FT-0682418
    • Z291234238
    • 21404-88-6
    • SCHEMBL323323
    • CHEMBL505110
    • PS-3915
    • DTXSID70276876
    • F9994-4175
    • DB-066500
    • benzene, (2-aminomethyl)isopropyl-
    • MDL: MFCD06213339
    • Inchi: 1S/C10H15N/c1-10(2,8-11)9-6-4-3-5-7-9/h3-7H,8,11H2,1-2H3
    • InChI Key: CWSGTPMVOJFVIF-UHFFFAOYSA-N
    • SMILES: NCC(C)(C)C1C=CC=CC=1

Computed Properties

  • Exact Mass: 149.12000
  • Monoisotopic Mass: 149.12
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 112
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.6
  • Topological Polar Surface Area: 26

Experimental Properties

  • Density: 0.933
  • Boiling Point: 220.8°Cat760mmHg
  • Flash Point: 92.4°C
  • Refractive Index: 1.514
  • PSA: 26.02000
  • LogP: 2.62320

2-Methyl-2-phenylpropan-1-amine Security Information

  • HazardClass:IRRITANT

2-Methyl-2-phenylpropan-1-amine Customs Data

  • HS CODE:2921499090
  • Customs Data:

    China Customs Code:

    2921499090

    Overview:

    2921499090 Other aromatic monoamines and derivatives and their salts. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2-Methyl-2-phenylpropan-1-amine Pricemore >>

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Additional information on 2-Methyl-2-phenylpropan-1-amine

2-Methyl-2-phenylpropan-1-amine (CAS No. 21404-88-6)

The compound 2-Methyl-2-phenylpropan-1-amine, also known by its CAS registry number 21404-88-6, is a versatile organic amine that has garnered significant attention in both academic and industrial research. This compound, often abbreviated as MPPA (Methylphenylpropylamine), belongs to the class of secondary amines and is characterized by its unique structure, which combines a methyl group, a phenyl group, and a propyl chain. The molecule's structure allows for a wide range of applications in various fields, including pharmaceuticals, agrochemicals, and specialty chemicals.

Recent studies have highlighted the potential of MPPA as a key intermediate in the synthesis of bioactive compounds. For instance, researchers have explored its role in the development of novel antibiotics and antiviral agents. The compound's ability to act as a chiral building block has made it invaluable in asymmetric synthesis, where it facilitates the creation of enantiomerically pure compounds. This is particularly important in drug discovery, where stereochemistry plays a critical role in determining efficacy and safety.

In addition to its role in pharmaceuticals, MPPA has found applications in the agrochemical industry. Its use as an intermediate in the synthesis of herbicides and fungicides has been documented in recent studies. The compound's ability to enhance the bioavailability of active ingredients makes it a valuable asset in formulating more effective agricultural chemicals. Furthermore, its compatibility with various synthetic pathways has enabled the development of eco-friendly alternatives to traditional pesticides.

The synthesis of MPPA typically involves multi-step processes that leverage advanced catalytic techniques. Recent advancements in catalysis have significantly improved the efficiency and selectivity of these reactions. For example, the use of palladium-catalyzed coupling reactions has allowed for the precise construction of the molecule's aromatic ring system. Such innovations not only enhance the yield but also reduce the environmental footprint of production processes.

From an environmental standpoint, MPPA exhibits moderate biodegradability under aerobic conditions. Studies have shown that its degradation pathways involve microbial activity and hydrolysis, making it less persistent in aquatic environments compared to some other organic compounds. However, its potential toxicity to aquatic organisms underscores the importance of proper handling and disposal practices.

In conclusion, 2-Methyl-2-phenylpropan-1-amine (CAS No. 21404-88-6) stands out as a multifaceted compound with diverse applications across various industries. Its structural versatility, combined with recent advancements in synthetic methodologies and application areas, positions it as a key player in modern chemical research and development.

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