2-(4′-Hydroxyphenylazo)benzoic acid
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2-(4′-Hydroxyphenylazo)benzoic acid
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CAS No:
1634-82-8
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Formula:
C13H10N2O3
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Chemical Name:
2-(4′-Hydroxyphenylazo)benzoic acid
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Synonyms:
Benzoic acid,2-[2-(4-hydroxyphenyl)diazenyl]-;Benzoic acid,o-[(p-hydroxyphenyl)azo]-;Benzoic acid,2-[(4-hydroxyphenyl)azo]-;2-[2-(4-Hydroxyphenyl)diazenyl]benzoic acid;2-(4′-Hydroxyphenylazo)benzoic acid;o-(p-Hydroxyphenylazo)benzoic acid;2-[(4-Hydroxyphenyl)azo]benzoic acid;2-(4-Hydroxybenzeneazo)benzoic acid;HABA;HABA (dye);4′-Hydroxyazobenzene-2-carboxylic acid;2-(4′-Hydroxybenzeneazo)benzoic acid;4-(2′-Carboxyphenylazo)phenol;NSC 77376;4-Hydroxyazobenzene-2′-carboxylic acid
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CAS No:
Description
2-(4-hydroxyphenylazo)benzoic acid is an azo compound that is azobenzene in which one phenyl group is substituted at position 4 by a hydroxy group, while the other phenyl group is substituted at position 2 by a carboxy group. It is used as a matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry. It has a role as a MALDI matrix material. It is an azo compound, a member of phenols and a monocarboxylic acid. It derives from an azobenzene.
2-(4′-Hydroxyphenylazo)benzoic acid Basic Attributes
242.23
242.06914219
216-655-2
77376
DTXSID9061837
29270000
Safety Information
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Drug Information
Chemicals that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags. (See all compounds classified as Fluorescent Dyes.)
2-((4'-hydroxyphenyl)azo)benzoic acid
2-(4′-Hydroxyphenylazo)benzoic acid Use and Manufacturing
Synthetic Polymer MALDI Matrix Compounds
Benzoic acid, 2-[2-(4-hydroxyphenyl)diazenyl]-: ACTIVE
Computed Properties
Molecular Weight:242.23
XLogP3:2.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:242.06914219
Monoisotopic Mass:242.06914219
Topological Polar Surface Area:82.2
Heavy Atom Count:18
Complexity:311
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2-(4′-Hydroxyphenylazo)benzoic acid
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