1-Methyl-2,5-dihydro-1H-pyrrole CAS 554-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 554-15-4 |
| Molecular Formula | C5H9N |
| Molecular Weight | 83.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-2,5-dihydro-1H-pyrrole (CAS 554-15-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H9N. Molecular weight: 83.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H9N |
| Molecular Weight | 83.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 5-Methyl-2,3-dihydro-1H-pyrrole (CAS 100791-95-5)
- 3-Methyl-2,5-dihydro-1H-pyrrole (CAS 23230-80-0)
- 1,4-Dihydro-1,3,5-triazine (CAS 45427-50-7)
- 1,2-Dihydro-3H-pyrazol-3-one (CAS 137-45-1)
- 2,4-Dihydro-3H-1,2,4-triazol-3-imine (CAS 65380-04-3)
- 2,3-Dihydro-5-methylfuran (CAS 1487-15-6)
- 5-Methyl-4,5-dihydro-1H-pyrazole (CAS 1568-20-3)
- 2,3-Dihydro-2-methylfuran (CAS 1708-25-4)
Recommended Standards
- 1-Amino-3-cyclopentene (CAS 27721-59-1)
- 2-Aza-bicyclo[3.1.0]hexane (CAS 27202-71-7)
- (S)-(+)-2-Methylbutyronitrile (CAS 25570-03-0)
- 2-(Difluoromethoxy)naphthalene-5-carboxaldehyde (CAS 1261456-21-6)
- 1-(2-Chlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 37176-51-5)
- 5-bromo-6-methoxy-1-indanone (CAS 187872-11-3)
- 1-(4-methylbenzyl)-1H-indol-3-yl cyanide (CAS 1226171-02-3)
- tert-Butyl ((3R,4S)-3-methylpiperidin-4-yl)carbamate (CAS 1932439-72-9)
- 2-Chloro-5-(oxazol-4-yl)aniline (CAS 916051-61-1)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
Why CATO?
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