methyl 2-hydroxy-2-(3-hydroxyphenyl)acetate CAS 90721-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90721-46-3 |
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies methyl 2-hydroxy-2-(3-hydroxyphenyl)acetate (CAS 90721-46-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10O4. Molecular weight: 182.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related methyl Standards
- 2-(2-Hydroxy-4-methylphenoxy)acetic acid (CAS 1022729-31-2)
- 2-Hydroxy-2-(2-methoxyphenyl)acetic acid (CAS 10408-29-4)
- 2-Hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)acetaldehyde (CAS 1239368-65-0)
- 2-Hydroxy-5-methoxy-4-methylbenzoic acid (CAS 1378826-98-2)
- (S)-2-Hydroxy-3-phenoxypropanoic acid (CAS 140460-45-3)
- 2-Hydroxy-4,5-dimethoxybenzaldehyde (CAS 14382-91-3)
- 4-Hydroxy-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid (CAS 1520859-18-0)
- 6-Hydroxy-3-methoxy-2-methylbenzoic acid (CAS 17155-46-3)
Recommended Standards
- Methyl 2,4-Dihydroxyphenylacetate (CAS 67828-42-6)
- Methyl 2-hydroxy-2-(4-hydroxyphenyl)acetate (CAS 68758-69-0)
- Methyl 2,4-Dihydroxy-6-methylbenzoate (CAS 3187-58-4)
- 4-(4-bromophenyl)but-3-en-1-amine hydrochloride (CAS 2044947-03-5)
- (E)-1,3-Difluoro-5-methoxy-2-(2-nitrovinyl)benzene (CAS 1784746-69-5)
- 1-2-O-Ethylidene β-D-mannopyranose (CAS 230953-16-9)
- 1,4-Bis(diphenylphosphino)butane 7688-25-7 1,4-BIS(DIPHENYLPHOSPHINE)BUTANE;1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;1,4-BUTANEDIYLBIS[DIPHENYLPHOSPHINE];1,4-BUTYLENEBIS(DIPHENYLPHOSPHINE);DPPB;TETRAMETHYLENEBIS(DIPHENYLPHOSPHINE);[4-(DIPHENYLPHOSPHANYL)BUTYL]DIPHENYLPHOSPHANE GC10108 (CAS 7688-25-7)
- 3-(2,6-Difluorophenyl)-5-methylisoxazole-4-carboxylic acid (CAS 1673-75-2)
- Dicyclohexyl(3,3′,5′,6-tetramethoxy[1,1′-biphenyl]-2-yl)phosphine (CAS 1262046-31-0)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com