Cas no 70415-50-8 (6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide)

6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide structure
70415-50-8 structure
Product Name:6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide
CAS No:70415-50-8
MF:C9H8ClNO5S2
MW:309.746519088745
MDL:MFCD08063942
CID:59095
PubChem ID:54697517
Update Time:2025-08-05

6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide Chemical and Physical Properties

Names and Identifiers

    • 6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylic acid methyl ester 1,1-dioxide
    • 6-chloro-4-hydroxy-2-methyl-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide
    • Methyl 6-chloro-2-methyl-4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide
    • 6-chloro-4-hydroxy-2-methyl-3-metho-xycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide
    • 6-chloro-4hydroxy-2-methy-3-methoxycarbonyl-2H-thieno [2,3-e]-1,2-thiazine-1,1-dioxide
    • 2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylic acid, 6-chloro-4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide
    • 6-CHLORO-4-HYDROXY-2-METHYL-2H-THIENO[2,3-E]-1,2-THIAZINE CARBOXYLIC ACID METHYL ESTER 1,1-DIOXIDE
    • methyl 6-chloro-4-hydroxy-2-methyl-1,1-dioxothieno[2,3-e]thiazine-3-carboxylate
    • 6-Chlor-3,4-dihydro-4-hydroxy-3-oxo-2H-1,4-benzoxazin
    • Lornoxicam Impurity 8
    • FT-0601095
    • Methyl 6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-formate 1,1-Dioxide
    • HITUAYIBHWKKFU-UHFFFAOYSA-N
    • 6-chloro-4-hydroxy-2-methyl-2h-thieno(2,3-e)-1,2-thiazine-3-carboxylic acid methyl ester 1,1-dioxide
    • AC-4677
    • Methyl 6-chloro-4-hydroxy-2-methyl-1,1-dioxo-1,2-dihydro-1lambda~6~-thieno[2,3-e][1,2]thiazine-3-carboxylate
    • BCP04680
    • methyl 6-chloro-4-hydroxy-2-methyl-1,1-dioxo-2H-1
    • 6-chloro-3-[hydroxy(methoxy)methylidene]-2-methyl-1,1-dioxo-4-thieno[2,3-e]thiazinone
    • METHYL 6-CHLORO-4-HYDROXY-2-METHYL-1,1-DIOXO-1??-THIENO[2,3-E][1,2]THIAZINE-3-CARBOXYLATE
    • methyl 6-chloro-4-hydroxy-2-methyl-1,1-dioxo-4H-1-thieno[3,2-b][1,4]thiazine-3-carboxylate
    • E?-thieno[2,3-e][1,2]thiazine-3-carboxylate
    • MFCD08063942
    • SCHEMBL6702830
    • XLT-A5
    • D97488
    • AS-13175
    • 32:53-TERTHIOPHENE
    • DTXSID90715999
    • A836877
    • SY317145
    • 6-chloro-4- hydroxy-2-methyl-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide
    • 6-chloranyl-3-[methoxy(oxidanyl)methylidene]-2-methyl-1,1-bis(oxidanylidene)thieno[2,3-e][1,2]thiazin-4-one
    • C9H8ClNO5S2
    • A1-01702
    • 70415-50-8
    • 6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylicacidmethylester1,1-dioxide
    • CS-0187205
    • AKOS000279590
    • Methyl 6-chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e][1,2]thiazine-3-carboxylate 1,1-dioxide
    • Methyl 6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-formate 1,1-Dioxide;
    • DB-359450
    • methyl 6-chloro-4-hydroxy-2-methyl-1,1-dioxo-4H-1lambda-thieno[3,2-b][1,4]thiazine-3-carboxylate
    • FC20089
    • Lornoxicam Impurity 12
    • 2H-Thieno(2,3-e)-1,2-thiazine-3-carboxylic acid, 6-chloro-4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide
    • DRF8LK2DAL
    • 615-114-1
    • 6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide
    • MDL： MFCD08063942
    • Inchi： 1S/C9H8ClNO5S2/c1-11-6(9(13)16-2)7(12)8-4(18(11,14)15)3-5(10)17-8/h3,12H,1-2H3
    • InChI Key： HITUAYIBHWKKFU-UHFFFAOYSA-N
    • SMILES： ClC1=CC2=C(C(=C(C(=O)OC)N(C)S2(=O)=O)O)S1

Computed Properties

  • Exact Mass: 308.95300
  • Monoisotopic Mass: 308.953
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 2
  • Complexity: 512
  • 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: 121A^2
  • XLogP3: 1.9

Experimental Properties

  • Color/Form: No data available
  • Density: 1.728
  • Melting Point: 196-206°C
  • Boiling Point: 482.3±55.0 °C at 760 mmHg
  • Flash Point: 245.5±31.5 °C
  • Refractive Index: 1.663
  • PSA: 120.53000
  • LogP: 2.45390
  • Vapor Pressure: 0.0±1.3 mmHg at 25°C

6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide Security Information

6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide Customs Data

  • HS CODE：2934999090
  • Customs Data：

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide Pricemore >>

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6-Chloro-4-hydroxy-2-methyl-2H-thieno2,3-e-1,2-thiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide Related Literature

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