5-Methoxysalicylic acid
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5-Methoxysalicylic acid
structure -
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CAS No:
2612-02-4
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Formula:
C8H8O4
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Chemical Name:
5-Methoxysalicylic acid
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Synonyms:
Benzoic acid,2-hydroxy-5-methoxy-;m-Anisic acid,6-hydroxy-;2-Hydroxy-5-methoxybenzoic acid;5-Methoxy-2-hydroxybenzoic acid;5-Methoxysalicylic acid;6-Methoxy-m-anisic acid;NSC 2579;5-Methoxy-2-hydroxybenzenecarboxylic acid
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CAS No:
Description
5-Methoxysalicylic acid (5-MeOSA) is a natural compound, used as a useful matrix in the MALDI MS analysis of oligonucleotides when combined with spermine[1].
Solid
5-methoxysalicylic acid is a methoxysalicylic acid that is salicylic acid which is carrying a methoxy group at position 5. It has a role as a bacterial metabolite and a human urinary metabolite.
Characteristics
66.76000
2.5
Solid
1.4±0.1 g/cm3
145-146 °C
347.0±27.0 °C at 760 mmHg
146.5±17.2 °C
1.586
1.7 g/L (10 ºC)
2.09E-05mmHg at 25°C
Safety Information
NONH for all modes of transport
3
R36/37/38
S26-S36
Xi:Irritant;
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
|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.
5-Methoxysalicylic acid Use and Manufacturing
Synthetic Polymer MALDI Matrix Compounds
Benzoic acid, 2-hydroxy-5-methoxy-: INACTIVE
Computed Properties
Molecular Weight:168.15
XLogP3:2.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:168.04225873
Monoisotopic Mass:168.04225873
Topological Polar Surface Area:66.8
Heavy Atom Count:12
Complexity:168
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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