5-(1H-Pyrrol-2-yl)isoxazole CAS 855742-05-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 855742-05-1 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1H-Pyrrol-2-yl)isoxazole (CAS 855742-05-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related H Standards
- 5-(1H-Pyrrol-2-yl)oxazole (CAS 152051-70-2)
- 5-(1H-Pyrrol-3-yl)oxazole (CAS 1935161-82-2)
- 3-(1H-Pyrrol-1-yl)isoxazole (CAS 383142-47-0)
- 5-(1H-Pyrrol-1-yl)-1H-1,2,4-triazole (CAS 383142-88-9)
- 3-(1H-Pyrrol-1-yl)butanenitrile (CAS 83813-74-5)
- 3-(1H-Pyrrol-2-yl)-1H-pyrazole (CAS 1019010-39-9)
- 4-(1H-pyrrol-1-yl)-1H-pyrazole (CAS 1156354-40-3)
- 4-(1H-Pyrrol-1-yl)cyclobut-2-enone (CAS 155885-68-0)
Recommended Standards
- 5-(Aminomethyl)pyrimidine-2-carbonitrile (CAS 754165-23-6)
- 4-Methyl-3H-[1,2,3]triazolo[4,5-c]pyridine (CAS 27582-17-8)
- 5-(Hydroxymethyl)picolinonitrile (CAS 58553-48-3)
- 4-(2-aminoethyl)-1-methylpiperazin-2-one (CAS 1488967-47-0)
- Trimethylsilyl 2-chloro-2,2-difluoroacetate (CAS 1700654-90-5)
- 1-tert-Butyl 2-methyl 4,4-difluoro-5-methylpyrrolidine-1,2-dicarboxylate (CAS 1956306-63-0)
- 2-chloro-1,6-naphthyridine-3-carbonitrile (CAS 50345-85-2)
- 70849-31-9 D-Mannose-1-13C DTXSID50484452 (CAS 70849-31-9)
- N-(3,4-Dimethylphenyl)-2,2-diphenylacetamide (CAS 70298-69-0)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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