DL-4-Hydroxy-3-methoxymandelic Acid CAS 55-10-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 55-10-7 |
| Molecular Formula | C9H10O5 |
| Molecular Weight | 198.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies DL-4-Hydroxy-3-methoxymandelic Acid (CAS 55-10-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10O5. Molecular weight: 198.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10O5 |
| Molecular Weight | 198.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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.) | 1957 |
Related DL Standards
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- 2-Hydroxy-3,6-dimethoxybenzoic acid (CAS 1202796-53-9)
- 2-Hydroxy-4-(2-hydroxyethoxy)benzoic acid (CAS 163451-82-9)
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Recommended Standards
- Alpha-(3,4-Dihydroxyphenyl)Lactic Acid (CAS 22681-72-7)
- Syringic Acid (CAS 530-57-4)
- Naphthalic Anhydride (CAS 81-84-5)
- 4-(4-Chlorophenyl)-2-(4-fluorophenyl)-4-oxobutanoic acid (CAS 344280-79-1)
- 5-Bromo-N-(pyridin-4-ylmethyl)pyrimidin-2-amine (CAS 886365-84-0)
- 2-Amino-3-(thiophen-2-yl)propan-1-ol hydrochloride (CAS 1380006-36-9)
- (2E)-3-[3-(4-Cyclohexylphenyl)-1-phenyl-1H-pyrazol-4-yl]-2-(thiophen-2-yl)prop-2-enenitrile (CAS 956234-00-7)
- Hexakis (2,3,6-tri-O-methyl)-α-cyclodextrin (CAS 68715-56-0)
- 2-(Chloromethyl)-5-methylthiophene (CAS 34776-73-3)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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