Cas no 3724-10-5 (2-(Methylthio)benzoic acid)

2-(Methylthio)benzoic acid is a sulfur-containing aromatic carboxylic acid with the molecular formula C?H?O?S. This compound features a methylthio (-SCH?) substituent at the ortho position relative to the carboxylic acid group, imparting unique reactivity and utility in organic synthesis. It serves as a versatile intermediate in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals, particularly in reactions involving nucleophilic substitution or metal-catalyzed coupling. The methylthio group enhances lipophilicity, which can be advantageous in modifying solubility or bioavailability in drug design. Its crystalline solid form and well-defined structure facilitate handling and purification in laboratory and industrial applications.
2-(Methylthio)benzoic acid structure
2-(Methylthio)benzoic acid structure
Product Name:2-(Methylthio)benzoic acid
CAS No:3724-10-5
MF:C8H8O2S
MW:168.212921142578
MDL:MFCD00029934
CID:84848
PubChem ID:19498
Update Time:2025-10-29

2-(Methylthio)benzoic acid Chemical and Physical Properties

Names and Identifiers

    • 2-(Methylthio)benzoic acid
    • C8H8O2S
    • o-(Methylthio)benzoic Acid
    • 2-methylsulfanylbenzoic acid
    • Benzoic acid, 2-(methylthio)-
    • 2-(Methylsulfanyl)benzoic acid
    • BENZOIC ACID, o-(METHYLTHIO)-
    • 2-Methylmercaptobenzoic acid
    • 2-Carboxyphenyl methyl sulfide
    • 2-(methylmercapto)benzoic acid
    • Acide methyl-S-2-benzoique
    • LWJQGKJCZOGGPJ-UHFFFAOYSA-N
    • Acide methyl-S-2-benzoique [French]
    • carboxythioanisole
    • PubChem10324
    • Enamine_005727
    • 2-(Methylthio)benzoi
    • MFCD00029934
    • NSC-145347
    • Z56921447
    • NSC-218090
    • InChI=1/C8H8O2S/c1-11-7-5-3-2-4-6(7)8(9)10/h2-5H,1H3,(H,9,10
    • NSC 145347
    • 4-10-00-00273 (Beilstein Handbook Reference)
    • SY048265
    • NSC 218090
    • NSC-104019
    • W-204276
    • HMS1410E07
    • 2-(Methylthio)benzoic acid, 97%
    • AB01328835-02
    • NSC145347
    • M1953
    • EN300-17330
    • CS-W017800
    • 3724-10-5
    • IDI1_007962
    • BRN 0972385
    • 2-(Methylsulfanyl)benzoic acid #
    • NSC-151478
    • NSC-221934
    • NSC 151478
    • FS-1045
    • FT-0608857
    • AKOS000264449
    • SCHEMBL709788
    • F2147-1697
    • NSC 104019
    • NSC104019
    • NCGC00337580-01
    • NSC221934
    • DTXSID70190720
    • AA-516/30041011
    • NSC151478
    • 2-methylthiobezoic acid
    • FD7329
    • NSC218090
    • 2-methylthiobenzoic acid
    • NSC 221934
    • BBL100116
    • 2-(Methylthio)benzoicAcid
    • DTXCID10113211
    • ALBB-023339
    • STL511346
    • DB-019521
    • 630-003-8
    • MDL: MFCD00029934
    • Inchi: 1S/C8H8O2S/c1-11-7-5-3-2-4-6(7)8(9)10/h2-5H,1H3,(H,9,10)
    • InChI Key: LWJQGKJCZOGGPJ-UHFFFAOYSA-N
    • SMILES: S(C)C1C=CC=CC=1C(=O)O
    • BRN: 0972385

Computed Properties

  • Exact Mass: 168.02500
  • Monoisotopic Mass: 168.0245
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 147
  • 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
  • XLogP3: 2
  • Topological Polar Surface Area: 62.6

Experimental Properties

  • Color/Form: powder
  • Density: 1.2800
  • Melting Point: 169-173?°C (lit.)
  • Boiling Point: 297.4°Cat760mmHg
  • Flash Point: 133.7°C
  • Solubility: Soluble in Methanol.
  • PSA: 62.60000
  • LogP: 2.10670
  • Solubility: Not determined

2-(Methylthio)benzoic acid Security Information

2-(Methylthio)benzoic acid Customs Data

  • HS CODE:2930909090
  • Customs Data:

    China Customs Code:

    2930909090

    Overview:

    2930909090. Other organic sulfur compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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2-(Methylthio)benzoic acid Suppliers

Amadis Chemical Company Limited
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(CAS:3724-10-5)2-(Methylthio)benzoic acid
Order Number:A1204529
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:53
Price ($):208.0
Suzhou Senfeida Chemical Co., Ltd
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(CAS:3724-10-5)2-(METHYLTHIO)BENZOIC ACID
Order Number:sfd17336
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:37
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:3724-10-5)2-甲硫基苯甲酸
Order Number:LE2463911
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:38
Price ($):discuss personally
Recommended suppliers
Amadis Chemical Company Limited
(CAS:3724-10-5)2-(Methylthio)benzoic acid
A1204529
Purity:99%
Quantity:100g
Price ($):208.0
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:3724-10-5)2-(METHYLTHIO)BENZOIC ACID
sfd17336
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email