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Chemical structure of 5-Methoxysalicylic acid

GC35164

5-Methoxysalicylic acid

Also known as 2-hydroxy-5-methoxybenzoic acid

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

ChemicalCAS2612-02-4MW168.15FormulaC8H8O4
CAS number
2612-02-4
Molecular weight
168.15
Formula
C8H8O4
Solubility
DMSO : 100 mg/mL (594·71 mM; Need ultrasonic)
InChIKey
IZZIWIAOVZOBLF-UHFFFAOYSA-N
Catalogue number
GC35164
Brand
GLPBIO
Computed properties PubChem CID 75787 · XLogP 2.5 · TPSA 66.8 Ų · H-bond donors 2
XLogP
2.5
TPSA
66.8 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
12

SMILES COC1=CC(=C(C=C1)O)C(=O)O

Computed descriptors from PubChem (CID 75787), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.