Hebei Medipharm Co., Ltd.

1-hydroxy-2-naphthoic acid

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  1-Naphthol-2-carboxylic acid;2-Naphthalenecarboxylic acid, 1-hydroxy-;1-hydroxynaphthalene-2-carboxylic acid;N-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}-L-alpha-glutamyl-N-{(3S)-1-chloro-6-[(diaminomethylidene)amino]-2-oxohexan-3-yl}glycinamide;1-hydroxynaphthalene-2-carboxylate;

• CAS NO :

  86-48-6

• EC NO :

  201-674-0

• Molecular Formula :

  C₁₁H₇O₃

• Molecular Weight :

  187.172

• Main Specifications :

  97%min

• InChI :

  InChI=1/C11H8O3/c12-10-8-4-2-1-3-7(8)5-6-9(10)11(13)14/h1-6,12H,(H,13,14)/p-1

• Packing :

  25kg/drum

• Product description :

  Commodity: 1-hydroxy-2-naphthoic acid
  Molecular Formula: C11H8COOOH
  Molecular Weight: 188.2
  CAS#:86-48-6
  Structural Formula:
  
  Uses: A. Use for color former of azo dyes, brightening agent of pigment (bright red, bright yellow)
  B. Use for antioxidant of storage battery (No maintenance)
  C. Use for sensitizer of roll film production

  D:intermediate of Salmeterol Xinafoate

  Items	Standard
  Appearance	White powder
  Assay	≥97.0%
  Moisture	≤0.4%
  Melting range(℃)	183-185℃
  Particle size:	Smaller than 80 mesh

• Uses :

  Use for color former of azo dyes, brightening agent of pigment (bright red, bright yellow)

• Molecular Structure :