5-(2-(1H-Pyrrol-2-yl)vinyl)-3-methyl-4-nitroisoxazole CAS 835898-34-5
| CAS No. | 835898-34-5 |
| Molecular Formula | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(2-(1H-Pyrrol-2-yl)vinyl)-3-methyl-4-nitroisoxazole is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-(2-(1H-Pyrrol-2-yl)vinyl)-3-methyl-4-nitroisoxazole (CAS 835898-34-5), a certified reference material (molecular formula C10H9N3O3, MW 219.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H9N3O3, 5-(2-(1H-Pyrrol-2-yl)vinyl)-3-methyl-4-nitroisoxazole 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 219.20 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 5-(2-(1H-Pyrrol-2-yl)vinyl)-3-methyl-4-nitroisoxazole 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 | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related H Standards
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Recommended Standards
- 4-Methyl-1-(4-nitrophenyl)-1H-pyrazol-3-ol (CAS 860761-90-6)
- 5-(2-Nitrobenzyl)-4H-1,2,4-triazol-3-amine (CAS 502686-25-1)
- 4-Isopropoxy-3-(trifluoromethyl)aniline (CAS 70338-45-3)
- 5-(4-Hydroxyphenyl)isoxazole-3-carbohydrazide (CAS 869945-57-3)
- H-Ala(3-(N,N-Diethylamino))-OH (CAS 754167-24-3)
- 3-(4-Isopropyl-3-methylphenoxy)pyrrolidinehydrochloride (CAS 1220019-19-1)
- 2-Trifluoromethylpiperidine sulfonamide (CAS 1389313-44-3)
- S-(4-methoxybenzyl)-D-cysteine (CAS 58290-34-9)
- (Piperidin-4-yloxy)-acetic acid methyl ester hydrochloride (CAS 146117-95-5)
- 5-Fluoro-2,2-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 151697-01-7)
- 3-Chloro-4-methylbenzoic Acid (CAS 5162-82-3)
- 2-(But-2-en-2-yl)-1H-benzo[d]imidazole (CAS 953071-79-9)
- 1,5-naphthyridine-4-carbaldehyde (CAS 64379-44-8)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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