Cas no 3755-83-7 (2-methyl-4,5-diphenyl-1,3-thiazole)

2-methyl-4,5-diphenyl-1,3-thiazole structure
3755-83-7 structure
Product Name:2-methyl-4,5-diphenyl-1,3-thiazole
CAS No:3755-83-7
MF:C16H13NS
MW:251.346122503281
MDL:MFCD00186396
CID:44463
PubChem ID:87558519
Update Time:2025-04-18

2-methyl-4,5-diphenyl-1,3-thiazole Chemical and Physical Properties

Names and Identifiers

    • 2-Methyl-4,5-diphenylthiazole
    • 2-methyl-4,5-diphenyl-1,3-thiazole
    • 4,5-Diphenyl-2-methylthiazole
    • 2-METHYL-4,5-DIPHENYL-THIAZOLE
    • NSC59791
    • Thiazole, 2-methyl-4,5-diphenyl-
    • ZFYWCVZNRMSXBT-UHFFFAOYSA-N
    • Thiazole,2-methyl-4,5-diphenyl-
    • STK396444
    • BBL003788
    • SBB058523
    • NCI60_004457
    • AB0118094
    • ST
    • AC-16583
    • CHEMBL1973954
    • NCGC00326824-01
    • NS00030216
    • FT-0617215
    • F1143-6185
    • Z48850642
    • CS-0179728
    • SR-01000389016-1
    • NSC-59791
    • MUV3CE7C3Q
    • EU-0066734
    • 3755-83-7
    • M1705
    • SR-01000389016
    • SY053391
    • D91523
    • EINECS 223-161-0
    • AB01138839-03
    • AS-59847
    • MFCD00186396
    • DTXSID30190983
    • SCHEMBL526264
    • CCG-15082
    • A874070
    • NSC 59791
    • AKOS000730190
    • DB-049134
    • DTXCID70113474
    • MDL： MFCD00186396
    • Inchi： 1S/C16H13NS/c1-12-17-15(13-8-4-2-5-9-13)16(18-12)14-10-6-3-7-11-14/h2-11H,1H3
    • InChI Key： ZFYWCVZNRMSXBT-UHFFFAOYSA-N
    • SMILES： S1C(C)=NC(C2C=CC=CC=2)=C1C1C=CC=CC=1

Computed Properties

  • Exact Mass: 251.07700
  • Monoisotopic Mass: 251.07687059g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 2
  • Complexity: 256
  • 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
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 4.7
  • Topological Polar Surface Area: 41.1

Experimental Properties

  • Melting Point: 50.0 to 54.0 deg-C
  • PSA: 41.13000
  • LogP: 4.78550

2-methyl-4,5-diphenyl-1,3-thiazole Security Information

2-methyl-4,5-diphenyl-1,3-thiazole Customs Data

  • HS CODE：2934100090
  • Customs Data：

    China Customs Code:

    2934100090

    Overview:

    2934100090. Compounds that structurally contain a non fused thiazole ring(Whether hydrogenated or not). VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-methyl-4,5-diphenyl-1,3-thiazole Pricemore >>

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2-methyl-4,5-diphenyl-1,3-thiazole Related Literature

  • 1. CCLVII.—Dyestuffs derived from heterocyclic bases containing reactive methyl groups
    James Leonard Brierley Smith J. Chem. Soc. Trans. 1923 123 2288
  • 2. 262. Substitution of 4,5-diphenyl-oxazoles and -imidazoles, and some related compounds
    T. van Es,O. G. Backeberg J. Chem. Soc. 1963 1363
  • 3. 397. meroCyanines derived from thio-oxindole. Part I. mero-Cyanines having a dimethin chain attached to the 3-thionaphthen nucleus
    R. H. Glauert,Frederick G. Mann J. Chem. Soc. 1952 2135
  • 4. 457. Effect of alkyl substitution on absorption spectra
    H. C. Barany,M. Pianka J. Chem. Soc. 1953 2217
  • 5. 666. The synthesis and properties of substituted 1 : 2 : 3 : 4-tetrahydro-4-oxoarsinolines and of 1 : 6-dioxoarsulolidines
    Frederick G. Mann,A. J. Wilkinson J. Chem. Soc. 1957 3336

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