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CAS No 98-98-6 , pyridine-2-carboxylic acid

  • Name: pyridine-2-carboxylic acid
  • Synonyms: 2-Picolinic acid; alpha-Picolinic acid;pyridine-2-carboxylic acid; picolinate; 2-Carboxypyridine; 98-98-6;2-Pyridinecarboxylic acid; Pyridine-2-carboxylic acid;
  • CAS Registry Number:
  • Melting Point: 136-139 ºC
  • Flash Point: 130.7°C
  • Boiling Point: 292.5°Cat760mmHg
  • Density: 1.293g/cm3
  • Water Solubility: 887 G/L (20 ºC)
  • Safety Statements: R22;R36/37/38
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29333999
  • Flash Point: 130.7°C
  • EINECS: 202-719-7
  • Molecular Weight: 123.1094
  • InchiKey: SIOXPEMLGUPBBT-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)
  • Risk Statements: S24/25;S33
  • Molecular Formula: C6H5NO2
  • Molecular Structure:CAS No:98-98-6 pyridine-2-carboxylic acid
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98-98-6 2-Pyridinecarboxylic Acid

  • China Vesino Industrial Co., Ltd. [Manufacturers]
  • Tel: +86-(22)-8128-9555
  • Fax: +86-(22)-2746-6330
  • Address: No.4 Xinglanyuan Building, Changjiang Road, Tianjin 300193, Tianjin,TianjinChina
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98-98-6 PICOLINIC ACID

  • United States Advanced Synthesis Technologies [Manufacturer]
  • Tel: 619-423-7821
  • Fax: 619-423-7793
  • Address: Advanced Synthesis
    P.O. Box 437920
    San Ysidro, CA 92173 null,nullUnited States
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98-98-6 2-Pyridine Carboxylic Acid

  • China CIDIC Co.,Ltd. null
  • Fax: +86-510-82303031
  • Address: 15/F, HODO International Plaza, 531 Zhongshan Road, Wuxi, China null,nullChina
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98-98-6 PICOLINIC ACID

  • China Vesino Industrial Co., Ltd. [Manufacturer]
  • Tel: +86 22 81289555/ +86 22 27455635
  • Fax: +86 22 27466330
  • Address: No.4 Xinglanyuan Building, Changjiang Road, Tianjin, China null,nullChina
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98-98-6 PICOLINIC ACID

  • United States Charkit Chemical Corporation [Manufacturer]
  • Tel: 203-299-3220
  • Fax: 203-299-1355
  • Address: Charkit Chemical Corporation
    32 Haviland Street
    Norwalk, Connecticut 06854-4906 null,nullUnited States
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98-98-6 2-Pyridine Carboxylic Acid

  • Hong kong LEO CHEMICAL (HONG KONG) CO., LTD [Manufacturer]
  • Tel: 86-519-85098858/ 86-519-85098877
  • Fax: 86-519-85098888/8889
  • Address: Hong Kong Office :
    LEO CHEMICAL (HONG KONG) CO., LTD
    MNJ2070, RM1602,
    OMEGA PLAZA, 32 DUNDAS STREET,
    MONKOK, KL, HONG KONG null,nullHong kong
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98-98-6 Picolinic acid

  • China ALL PRO CORPORATION [Manufacturers]
  • Tel: 86-532-82850205
  • Fax: 86-532-82818519
  • Address: No.592, TONGHE ROAD, QINGDAO, CHINA QINGDAO,SHANDONGChina
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98-98-6 PICOLINIC ACID

  • United States Syntech Labs, Inc. [Manufacturer]
  • Tel: 732-545-8380
  • Fax: 732-545-6881
  • Address: Syntech Labs, Inc.
    100 Jersey Ave., Bldg. D
    New Brunswick, NJ 08901 null,nullUnited States
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98-98-6 2-Pyridinecarboxylic acid

  • China Kingreat Chemistry Co.,Ltd. null
  • Fax: 86-592-2299601
  • Address: Suite E, 14/F.,Jinyuan Plaza, 57 Hubin Road(S), Xiamen China null,nullChina
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98-98-6 PICOLINIC ACID

  • Germany Biesterfeld Spezialchemie GmbH [Manufacturer]
  • Tel: +49 40 32008-326
  • Fax: +49 40 32008-696
  • Address: Biesterfeld Spezialchemie GmbH
    Ferdinandstra?e 41
    D - 20095 Hamburg
    Germany null,nullGermany
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References of pyridine-2-carboxylic acid
Title: Picolinic Acid
CAS Registry Number: 98-98-6
CAS Name: 2-Pyridinecarboxylic acid
Synonyms: o-pyridinecarboxylic acid
Molecular Formula: C6H5NO2
Molecular Weight: 123.11
Percent Composition: C 58.54%, H 4.09%, N 11.38%, O 25.99%
Literature References: Naturally occuring isomer of nicotinic acid; by-product of tryptophan catabolism. Prepn: Singer, McElvain, Org. Synth. coll. vol. III, 740 (1955). Review: Oliveto, "Pyridinecarboxylic Acids" in Pyridine and Its Derivatives Part 3, E. Klingsberg, Ed. (Interscience, New York, 1962) p 179. Review of immunobiology and effect on macrophage activation: G. Melillo et al., Adv. Exp. Med. Biol. 398, 135-141 (1996). HPLC determn in biological fluids: C. Dazzi et al., J. Chromatogr. B 751, 61 (2001).
Properties: Needles from water, alcohol or benzene, mp 134-136°. pK 5.4. Sublimes. Very sol in glacial acetic acid; practically insol in ether, chloroform, carbon disulfide.
Melting point: mp 134-136°
pKa: pK 5.4
 
Derivative Type: Hydrochloride
Properties: Crystals from abs ethanol/ether, mp 210-212° (slow heating).
Melting point: mp 210-212° (slow heating)