methyl 3-hydroxy-1-methylcyclobutane-1-carboxylate CAS 169899-49-4
| CAS No. | 169899-49-4 |
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, methyl 3-hydroxy-1-methylcyclobutane-1-carboxylate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
CATO supplies methyl 3-hydroxy-1-methylcyclobutane-1-carboxylate (CAS 169899-49-4), a certified reference material (molecular formula C7H12O3, MW 144.17 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2005 |
Related methyl Standards
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Recommended Standards
- 3-Ethoxycyclobutane-1-carboxylic acid (CAS 1696519-10-4)
- 1-(Pyridin-3-yl)cyclopropane-1-carbonitrile (CAS 170734-10-8)
- Methyl 2-(1-hydroxycyclobutyl)acetate (CAS 1692197-94-6)
- 2-Phenylfuran, >95% (CAS 17113-33-6)
- 1,3,6-naphthalenetrisulfonic acid 86-66-8 CHEBI:32916 naphthalene-1,3,6-trisulfonic acid naphthalene-1,3,6-trisulphonic acid (CAS 86-66-8)
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- 2-[1-(ethanesulfonyl)piperidin-4-ylidene]acetonitrile (CAS 2102412-13-3)
- 3-(2,4-Bis(trifluoromethyl)phenyl)-5-phenylpyridine (CAS 1333319-74-6)
- 4-(6-methoxypyridin-3-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 1038337-28-8)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
Why CATO?
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