Cas no 531-81-7 (Coumarin-3-carboxylic acid)

Coumarin-3-carboxylic acid structure
Coumarin-3-carboxylic acid structure
Product Name:Coumarin-3-carboxylic acid
CAS No:531-81-7
MF:C10H6O4
MW:190.1522
MDL:MFCD00006852
CID:38069
PubChem ID:10752
Update Time:2024-10-29

Coumarin-3-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 2-oxo-2H-chromene-3-carboxylic acid
    • Coumarin-3-carboxylic Acid
    • 2-oxochromene-3-carboxylic acid
    • 2-Oxo-2H-1-benzopyran-3-carboxylic acid
    • 3-Carboxycoumarin
    • 2-Oxobenzopyran-3-carboxylic acid
    • G 1 (rodenticide)
    • 2H-1-BENZOPYRAN-3-CARBOXYLIC ACID, 2-OXO-
    • G 1 (VAN)
    • G 1 (The rodenticide) (VAN)
    • Malonic acid, salicylidene-, delta-lactone
    • V85UOV8788
    • NSC53239
    • G 1 (The rodent
    • Coumarin-3-carboxylicacid
    • 2-Oxo-2H-1-benzopyran-3-carboxylic acid,97%
    • NSC 14797
    • STR04665
    • BP-11788
    • F0266-1412
    • NSC-44926
    • s9361
    • 2-Oxo-2H-chromene-3-carboxylic acid #
    • Z56824632
    • NSC14797
    • 1ST164479
    • HMS1414C16
    • CHEBI:192605
    • NSC-53239
    • CCG-42658
    • 3-carboxy-coumarin
    • BRN 0154276
    • 5-18-08-00323 (Beilstein Handbook Reference)
    • Malonic acid, salicylidene-, .delta.-lactone
    • STK298836
    • HMS2250I22
    • 531-81-7
    • Oprea1_710975
    • DB-052267
    • SR-01000389273-3
    • 3-CARBOXYLCOUMARIN
    • HY-W027968
    • CS-0071992
    • NSC-14797
    • 2H-1-BENZOPYRAN-2-ONE-3-CARBOXYLIC ACID
    • SMR000015715
    • BBL005487
    • WLN: T66 BOVJ DVQ
    • Coumarin-3-carboxylic acid, 99%
    • MFCD00006852
    • NSC44926
    • CBDivE_014214
    • AE-641/00583032
    • 3-carboxy coumarine
    • EN300-16938
    • SR-01000389273
    • NCI60_001013
    • IFLab1_000764
    • 1,2-BENZOPYRAN-3-CARBOXYLIC ACID, 2-KETO-
    • CHEMBL83294
    • EINECS 208-518-0
    • coumarin-3-carboxylate
    • SCHEMBL93571
    • AKOS000104806
    • DTXCID70123674
    • NSC 53239
    • SR-01000389273-1
    • COUMARIN-3-CARBOXYLIC ACID [MI]
    • BDBM50131066
    • AI3-36066
    • DTXSID70201183
    • Q27291656
    • MLS000100456
    • UNII-V85UOV8788
    • Malonic acid, .delta.-lactone
    • Benzopyran-3-carboxylic acid, 2H-1-, 2-oxo
    • NCI60_004309
    • 2-Oxo-2H-chromene-3-carboxylicacid
    • G 1 (The rodenticide)
    • C3129
    • NS00032672
    • Coumarin-3-carboxylic acid
    • MDL： MFCD00006852
    • Inchi： 1S/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)
    • InChI Key： ACMLKANOGIVEPB-UHFFFAOYSA-N
    • SMILES： O1C(C(C(=O)O[H])=C([H])C2=C([H])C([H])=C([H])C([H])=C12)=O
    • BRN： 0154276

Computed Properties

  • Exact Mass: 190.02700
  • Monoisotopic Mass: 190.026609
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 1
  • Complexity: 305
  • 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: 2.2
  • Topological Polar Surface Area: 63.6

Experimental Properties

  • Color/Form: Not determined
  • Density: 1.2599 (rough estimate)
  • Melting Point: 189.0 to 193.0 deg-C
  • Boiling Point: 248.82°C (rough estimate)
  • Flash Point: 162.7°C
  • Refractive Index: 1.5380 (estimate)
  • Solubility: 13g/l
  • Water Partition Coefficient: 13 g/L (37 oC)
  • PSA: 67.51000
  • LogP: 1.49120
  • Solubility: dissolve in water
  • Merck: 2563
  • λmax: 290(Phosphate buffer sol.)(lit.)
  • Sensitiveness: Sensitive to light

Coumarin-3-carboxylic acid Security Information

Coumarin-3-carboxylic acid Customs Data

  • HS CODE：2932209090
  • Customs Data：

    China Customs Code:

    2932209090

    Overview:

    2932209090. Other lactones. 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:

    2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Coumarin-3-carboxylic acid Pricemore >>

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Coumarin-3-carboxylic acid Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:531-81-7)Coumarin-3-carboxylic acid
Order Number:A1203826
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:51
Price ($):262.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:531-81-7)Coumarin-3-carboxylic Acid
Order Number:LE16633
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:14
Price ($):discuss personally

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Recommended suppliers
Amadis Chemical Company Limited
(CAS:531-81-7)Coumarin-3-carboxylic acid
A1203826
Purity:99%
Quantity:500g
Price ($):262.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:531-81-7)Coumarin-3-carboxylic Acid
LE16633
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email