China 1-hydroxy-2-naphthoic acid

Details for 1-hydroxy-2-naphthoic acid

1-hydroxy-2-naphthoic acid

Category:

Intermediates/Pharmaceutical intermediates

CAS NO:

86-48-6

EC NO:

201-674-0

Molecular Formula:

C₁₁H₇O₃

Molecular Weight:

187.172

Specification:

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)

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;

Molecular Structure:

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