2-(1-Methyl-1h-pyrrol-2-yl)succinic acid CAS 856099-91-7
| CAS No. | 856099-91-7 |
| Molecular Formula | C9H11NO4 |
| Molecular Weight | 197.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1-Methyl-1h-pyrrol-2-yl)succinic acid (CAS 856099-91-7), a certified reference material (molecular formula C9H11NO4, MW 197.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11NO4, 2-(1-Methyl-1h-pyrrol-2-yl)succinic acid 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 197.19 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(1-Methyl-1h-pyrrol-2-yl)succinic 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.
Physical & Chemical Properties
| Molecular Formula | C9H11NO4 |
| Molecular Weight | 197.19 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-((4-Methyl-3-nitropyridin-2-yl)amino)ethan-1-ol (CAS 21901-21-3)
- 2-(2,5-Dioxopyrrolidin-1-yl)ethyl acrylate (CAS 36431-63-7)
- 2-((1,6-Dimethyl-4-oxo-1,4-dihydropyridin-3-yl)oxy)acetic acid (CAS 66313-26-6)
- 2-(2-Methoxyethoxy)pyridine-3-carboxylic acid (CAS 247582-56-5)
- 1-(Ethanesulfonyl)-3-isocyanatopiperidine (CAS 1016844-38-4)
- Boc-2-amino-6-methylbenzoic acid (CAS 269391-47-1)
- o-(Bicyclo[2.2.1]heptan-2-ylmethyl)hydroxylamine (CAS 1560087-43-5)
- Tirofiban Impurity 12 (CAS CATO-C4X-125412)
- (R)-1-(Methylamino)propan-2-ol hydrochloride (CAS 929533-64-2)
- 3-Diazenyl-5-fluoro-1h-indol-2-ol (CAS 1401343-77-8)
- Indobufen Impurity 43 (CAS CATO-C4X-179243)
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- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-vinylpyridine (CAS 1527526-53-9)
- Insulin Glargine (CAS 160337-95-1)
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