Cas no 3829-80-9 (Methyl 2-amino-4-methylthiazole-5-carboxylate)

Methyl 2-amino-4-methylthiazole-5-carboxylate is a heterocyclic organic compound featuring a thiazole core substituted with an amino group, a methyl group, and a carboxylate ester. This structure makes it a versatile intermediate in pharmaceutical and agrochemical synthesis, particularly in the development of biologically active molecules. Its reactive amino and ester functionalities allow for further derivatization, enabling the construction of complex heterocyclic systems. The compound exhibits good stability under standard conditions, facilitating handling and storage. Its well-defined chemical properties and compatibility with various synthetic methodologies make it a valuable building block for researchers in medicinal chemistry and material science applications.
Methyl 2-amino-4-methylthiazole-5-carboxylate structure
3829-80-9 structure
Product Name:Methyl 2-amino-4-methylthiazole-5-carboxylate
CAS No:3829-80-9
MF:C6H8N2O2S
MW:172.204919815063
MDL:MFCD01993690
CID:44520
PubChem ID:713653
Update Time:2025-06-07

Methyl 2-amino-4-methylthiazole-5-carboxylate Chemical and Physical Properties

Names and Identifiers

    • Methyl 2-amino-4-methylthiazole-5-carboxylate
    • 2-Amino-4-methyl-thiazole-5-carboxylic acid methyl ester
    • 2-AMINO-4-METHYLTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
    • methyl 2-amino-4-methyl-1,3-thiazole-5-carboxylate
    • methyl-2-amino-4-methylthiazole-5-carboxylate
    • 2-Amino-4-methylthiazole-5-carboxylic acid methylester
    • 5-THIAZOLECARBOXYLIC ACID, 2-AMINO-4-METHYL-, METHYL ESTER
    • PubChem9930
    • Oprea1_555633
    • Oprea1_786939
    • KSC579M4L
    • IFLab1_004106
    • TYUGYIMCRDPMPJ-UHFFFAOYS
    • TYUGYIMCRDPMPJ-UHFFFAOYSA-N
    • MFCD01993690
    • AG-670/25010006
    • CL2523
    • EN300-13301
    • AB10613
    • AM20100021
    • SDCCGMLS-0065506.P001
    • FS-1376
    • SCHEMBL276275
    • DTXSID50351918
    • 3829-80-9
    • Z90124409
    • SY004426
    • 4-methyl-5(methoxycarbonyl)thiazol-2-amine
    • FT-0635029
    • CS-W019583
    • methyl 2-azanyl-4-methyl-1,3-thiazole-5-carboxylate
    • F3111-1184
    • AKOS000267320
    • J-521921
    • A824096
    • 2-amino-4-methyl-5-thiazolecarboxylic acid methyl ester
    • CHEMBL4528201
    • STK299397
    • ALBB-000268
    • DB-049263
    • MDL： MFCD01993690
    • Inchi： 1S/C6H8N2O2S/c1-3-4(5(9)10-2)11-6(7)8-3/h1-2H3,(H2,7,8)
    • InChI Key： TYUGYIMCRDPMPJ-UHFFFAOYSA-N
    • SMILES： S1C(N)=NC(C)=C1C(=O)OC

Computed Properties

  • Exact Mass: 172.03100
  • Monoisotopic Mass: 172.031
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 165
  • 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
  • Topological Polar Surface Area: 93.4
  • XLogP3: 1.2

Experimental Properties

  • Color/Form: Gray white crystals
  • Density: 1.339
  • Melting Point: 171-174°C
  • Boiling Point: 301.3 oC at 760 mmHg
  • Flash Point: 136℃
  • Refractive Index: 1.592
  • PSA: 93.45000
  • LogP: 1.40150

Methyl 2-amino-4-methylthiazole-5-carboxylate Security Information

Methyl 2-amino-4-methylthiazole-5-carboxylate 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%

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