Methyl 4-Hydroxypyrrole-2-carboxylate CAS 956446-00-7
| CAS No. | 956446-00-7 |
| Molecular Formula | C6H7NO3 |
| Molecular Weight | 141.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H7NO3, Methyl 4-Hydroxypyrrole-2-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 141.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Methyl 4-Hydroxypyrrole-2-carboxylate (CAS 956446-00-7), molecular formula C6H7NO3 and molecular weight 141.12 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 4-Hydroxypyrrole-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H7NO3 |
| Molecular Weight | 141.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 3-Methylisoxazole-4-carboxylate (CAS 92234-50-9)
- Methyl 4-methylisoxazole-5-carboxylate (CAS 261350-48-5)
- Methyl 3-hydroxy-1H-pyrrole-2-carboxylate (CAS 79068-31-8)
- Methyl 4-methyloxazole-5-carboxylate (CAS 23012-23-9)
- tert-Butyl 1H-indol-4-ylcarbamate (CAS 819850-13-0)
- 2-[4-(trifluoromethyl)pyridin-2-yl]ethan-1-amine hydrochloride (CAS 1803607-61-5)
- 1-(2-Bromoethyl)-3-methylpyrrolidine hydrobromide (CAS 1384428-77-6)
- 5-Chloro-4-(4-methylpiperazin-1-yl)pyridine-3-sulfonic acid (CAS 1352516-30-3)
- N-(2-(Diethylamino)ethyl)-2,2-diphenoxyacetamide (CAS 339573-04-5)
- 2-(Benzyloxy)-5-chloro-3-methoxybenzaldehyde (CAS 486994-24-5)
- 2-(Pyridin-3-yl)thiazole-4-carbohydrazide (CAS 874784-24-4)
- 1-(Quinuclidin-4-yl)ethanone (CAS 18955-80-1)
- 5'-Nitro-[2,3'-bipyridin]-6'(1'H)-one (CAS 62749-36-4)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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