(S)-2-(3,4-Dimethyl-1H-pyrrol-1-yl)propanoic acid CAS 226717-61-9
| CAS No. | 226717-61-9 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-2-(3,4-Dimethyl-1H-pyrrol-1-yl)propanoic acid 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.
CATO supplies (S)-2-(3,4-Dimethyl-1H-pyrrol-1-yl)propanoic acid (CAS 226717-61-9), a certified reference material (molecular formula C9H13NO2, MW 167.21 g/mol) for analytical method development and quality control.
(S)-2-(3,4-Dimethyl-1H-pyrrol-1-yl)propanoic acid (C9H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Nitrogen Atoms | 1 |
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- (4-Nitrophenyl)(2,2,6,6-tetramethylpiperidin-1-yl)methanone (CAS 213414-47-2)
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- Methyl 4-{[2-(2-piperidinyl)ethoxy]-methyl}benzoate hydrochloride (CAS 1220038-79-8)
- 6-Fluoropyridine-3-carboxamide (CAS 369-50-6)
- 3-Cyclopropoxy-2-ethylaniline (CAS 1243452-80-3)
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- 3-([1,1'-Biphenyl]-4-yloxy)-4-hydroxy-1H-pyrrole-2,5-dione (CAS 77529-44-3)
- 5-Amino-1-(3-chloro-4-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416340-61-8)
- (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 18665070610 / Nicole.chen@cato-chem.com