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CAS No 100-26-5 , pyridine-2,5-dicarboxylic acid

  • Name: pyridine-2,5-dicarboxylic acid
  • Synonyms: CHEBI:46865; 2,5-pyridinedicarboxylicacid; PYRIDINE-2,5-DICARBOXYLIC ACID; 100-26-5;Isocinchomeronic acid; AC1L1OVV;pyridine-2,5-dicarboxylic acid; PubChem12991;
  • CAS Registry Number:
  • Transport: OTH
  • Melting Point: 242-247 ºC
  • Flash Point: 220.5 °C
  • Boiling Point: 441.1 °C at 760 mmHg
  • Density: 1.551g/cm3
  • Water Solubility: Insoluble
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 220.5 °C
  • EINECS: 202-834-2
  • Molecular Weight: 167.1189
  • InchiKey: LVPMIMZXDYBCDF-UHFFFAOYSA-N
  • InChI: InChI=1S/C7H5NO4/c9-6(10)4-1-2-5(7(11)12)8-3-4/h1-3H,(H,9,10)(H,11,12)
  • Risk Statements: S26;S36
  • Molecular Formula: C7H5NO4
  • Molecular Structure:CAS No:100-26-5 pyridine-2,5-dicarboxylic acid
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100-26-5 PYRIDINE-2,5-DICARBOXYLIC ACID; 98%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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100-26-5 ISOCINCHOMERONIC ACID =ICA

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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100-26-5 2,5-PYRIDINEDICARBOXYLIC ACID

  • United Kingdom Ubichem PLC [Manufacturer]
  • Tel: +44 23 80263030
  • Fax: +44 23 80263012
  • Address: Ubichem plc
    Mayflower Close
    Chandlers Ford Ind Est
    Eastleigh
    Hants
    SO53 4AR, UK ,United Kingdom
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100-26-5 2,5-PYRIDINEDICARBOXYLIC ACID

  • Germany Activate Scientific GmbH [Manufacturer]
  • Tel: +49-8051-9651660
  • Fax: +49-8051-9651661
  • Address: Activate Scientific GmbH
    Am Reitbach 7
    D-83209 Prien
    Germany ,Germany
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100-26-5 2,5-PYRIDINEDICARBOXYLIC ACID

  • United States Tripletoxygen [Manufacturer]
  • Fax: 713-666-7398
  • Address: Tripletoxygen
    P.O. Box 20650
    Houston, TX 77225-0650 ,United States
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100-26-5 ISOCINCHOMERONIC ACID(RG)

  • United States ChromaDex Inc. [Manufacturer]
  • Tel: 949-419-0288
  • Fax: 949-419-0294
  • Address: ChromaDex Inc.
    10005 Muirlands Blvd. Suite G - First Floor
    Irvine, CA 92618 ,United States
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100-26-5 PYRIDINE-2,5-DICARBOXYLIC ACID

  • China Nanjing FineTech Chemical Co.,Ltd [Manufacturer]
  • Tel: 86-25-8618-1695
  • Fax: 86-25-8618-1057
  • Address: Nanjing FineTech Chemical Co.,Ltd
    No.110 YanYao Road QiXia District, Nanjing ,China,210038 ,China
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100-26-5 2,5-PYRIDINEDICARBOXYLIC ACID

  • China NINGBO INNO PHARMCHEM CO.,LTD. [Manufacturer]
  • Tel: 86-574-27787870 / 87319282
  • Fax: 86-574-27912196 / 56877908
  • Address: NINGBO INNO PHARMCHEM CO.,LTD.
    Address: 11F,298 WEST ZHONGSHAN RD.
    NINGBO 315000 CHINA ,China
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100-26-5 2,5-PYRIDINEDICARBOXYLIC ACID

  • United States Dishman USA [Manufacturer]
  • Tel: 732-560-4300
  • Fax: 732-560-4343
  • Address: Dishman USA
    550 Union Ave., Suite 9
    Middlesex, NJ 08846 ,United States
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100-26-5 2,5-PYRIDINEDICARBOXYLIC ACID

  • United Kingdom Dishman Europe Ltd [Manufacturer]
  • Tel: (+44) 207 3230608
  • Fax: (+44) 207 3230609
  • Address: Dishman Europe Ltd.
    Suite 4, De Walden Court
    85 New Cavendish Street
    London W1W 6XD UK ,United Kingdom
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References of pyridine-2,5-dicarboxylic acid
Title: Isocinchomeronic Acid
CAS Registry Number: 100-26-5
CAS Name: 2,5-Pyridinedicarboxylic acid
Molecular Formula: C7H5NO4
Molecular Weight: 167.12
Percent Composition: C 50.31%, H 3.02%, N 8.38%, O 38.29%
Literature References: Prepd by treating 5-ethyl-2-picoline (aldehyde-collidine) with suitable oxidizing agents such as HNO3, KMnO4, or H2SeO3: Meyer, Staffen, Monatsh. Chem. 34, 517 (1913); Jordan, Ind. Eng. Chem. 44, 332 (1952); Kato, Bull. Chem. Soc. Jpn. 34, 636 (1961); by oxidation of 5-acetyl-2-methylpyridine: Binns, Swan, J. Chem. Soc. 1962, 2831; from the lutidine fraction of coal tar lutidine: Lukes et al., Collect. Czech. Chem. Commun. 26, 3044 (1961).
Properties: Triclinic leaflets or prisms from dilute HCl, mp 254°. Sublimes as nicotinic acid when heated above mp. Practically insol in cold water, alcohol, ether, benzene. Slightly sol in boiling water, boiling alcohol. Appreciably sol in hot, dil aq solns of mineral acids.
Melting point: mp 254°
 
Derivative Type: Monohydrate
Properties: Crystals from water or alcohol, dec 238°.
 
Derivative Type: Dihydrazide
Properties: Crystals, mp 268-269°.
Melting point: mp 268-269°
 
Use: Intermediate in the manuf of nicotinic acid.