2,5-Dimethyl-1-(2-methylpropyl)-1H-pyrrole CAS 21407-84-1
| CAS No. | 21407-84-1 |
| Molecular Formula | C10H17N |
| Molecular Weight | 151.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,5-Dimethyl-1-(2-methylpropyl)-1H-pyrrole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2,5-Dimethyl-1-(2-methylpropyl)-1H-pyrrole (CAS 21407-84-1) is a high-purity analytical reference standard with the molecular formula C10H17N and a molecular weight of 151.25 g/mol.
Owing to a nitrile group, 2,5-Dimethyl-1-(2-methylpropyl)-1H-pyrrole is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 151.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H17N |
| Molecular Weight | 151.25 g/mol |
| Appearance | 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 chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 3,5-Dimethyl-1-(prop-2-yn-1-yl)piperidine (CAS 1248724-06-2)
- 1-Butyl-2,3-dimethyl-1H-pyrrole (CAS 656250-42-9)
- 1-Butyl-2,5-dimethyl-1H-pyrrole (CAS 20282-40-0)
- 2,6-Dimethyl-1-(prop-2-yn-1-yl)piperidine (CAS 78507-77-4)
- N,α-Dimethyl-1,4-cyclohexadiene-1-ethanamine (CAS 855312-71-9)
- 3,3-dimethyl-2-oxocyclohexane-1-carbonitrile (CAS 10219-83-7)
- 1,3-Dimethyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine (CAS 1083317-78-5)
- 3,8-Dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine (CAS 1174645-56-7)
Recommended Standards
- 1-Isopropyl-2-propyl-1H-pyrrole (CAS 781645-53-2)
- 1-Ethynyl-N,N-dimethylcyclohexan-1-amine (CAS 90977-41-6)
- 2-Azaspiro[5.5]Undec-8-ene (CAS 6671-73-4)
- 1-Cyclohexyl-2,5-dihydro-1H-pyrrole (CAS 68109-75-1)
- Methyl (Z)-3-chloroacrylate (CAS 3510-44-9)
- (5-(Aminomethyl)pyridin-3-yl)boronic acid (CAS 2225177-50-2)
- Naphtho[2,3-d][1,3]dioxole-6-carbonitrile (CAS 107401-98-9)
- Butyl 6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylate (CAS 33484-41-2)
- 7,7-DIMETHYL-4,5,6,7-TETRAHYDRO-2H-PYRAZOLO[4,3-C]PYRIDINE HCL (CAS 1194374-10-1)
- N,N-Dibenzyl-DL-serine Benzyl Ester (CAS 2138349-88-7)
- 4-Chloro Maraviroc (CAS 1391048-05-7)
- 4-Chloro-3-{[(2,3-dimethylphenyl)amino]sulfonyl}benzoic acid (CAS 884990-43-6)
- (S)-2-Hydroxy-2-methylbutanoic acid (CAS 37505-07-0)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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