1-Methylpyrrol-2-ol CAS 89686-40-8
| CAS No. | 89686-40-8 |
| Molecular Formula | C5H7NO |
| Molecular Weight | 97.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Methylpyrrol-2-ol.
1-Methylpyrrol-2-ol (CAS 89686-40-8), molecular formula C5H7NO and molecular weight 97.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, 1-Methylpyrrol-2-ol is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 97.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Methylpyrrol-2-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7NO |
| Molecular Weight | 97.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Methylpyrrol Standards
Recommended Standards
- 1-Methyl-1H-imidazol-2-amine (CAS 6646-51-1)
- 2-(1-Hydroxycyclopropyl)acetonitrile (CAS 2092272-86-9)
- 1-Methyl-1,3-dihydro-2H-pyrrol-2-one (CAS 22124-67-0)
- 2-(hydroxymethyl)cyclopropanecarbonitrile (CAS 30491-95-3)
- ethyl 2-(azetidin-3-yl)-2-fluoroacetate (CAS 1804129-87-0)
- 4-Bromo-N,N-bis(9,9-dimethyl-9H-fluoren-2-yl)aniline (CAS 313050-71-4)
- H-D-Abu-OH (CAS 2623-91-8)
- LCZ-696 Impurity 80 (CAS 128779-47-5)
- Benzyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 175137-29-8)
- Metoclopramide impurity 59 (CAS CATO-C4X-141559)
- 3-Amino-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester hydrochloride (CAS 1220040-14-1)
- N-(4-(((1-Benzyl-2,2-dioxido-4-oxo-1,4-dihydro-3H-benzo[c][1,2]thiazin-3-ylidene)methyl)amino)phenyl)acetamide (CAS 893315-82-7)
- 2-[(4-bromobenzimidazol-1-yl)methoxy]ethyl-trimethyl-silane (CAS 1616099-31-0)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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 18665070610 / Nicole.chen@cato-chem.com