4-(Pyrrolidin-3-yl)-4H-1,2,4-triazole CAS 1186300-52-6
| CAS No. | 1186300-52-6 |
| Molecular Formula | C6H10N4 |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(Pyrrolidin-3-yl)-4H-1,2,4-triazole is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(Pyrrolidin-3-yl)-4H-1,2,4-triazole (CAS 1186300-52-6), molecular formula C6H10N4 and molecular weight 138.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Pyrrolidin-3-yl)-4H-1,2,4-triazole (C6H10N4) contains a nitrile group, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 138.17 g/mol, it falls into the low-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10N4 |
| Molecular Weight | 138.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Pyrrolidin Standards
- 2-(Pyrrolidin-3-yl)-2H-1,2,3-triazole (CAS 1186300-55-9)
- (R)-4-(Pyrrolidin-3-yl)-4H-1,2,4-triazole (CAS 1234191-65-1)
- (S)-4-(Pyrrolidin-3-yl)-4H-1,2,4-triazole (CAS 1234191-68-4)
- 2-(Pyrrolidin-2-yl)-1,3-oxazole (CAS 1313729-35-9)
- 3-(Pyrrolidin-3-yl)-1,2-oxazole (CAS 1368127-11-0)
- 5-(Pyrrolidin-2-yl)oxazole (CAS 1428233-24-2)
- 5-(Pyrrolidin-2-yl)isoxazole (CAS 164351-64-8)
- 1-(Pyrrolidin-3-yl)-1H-1,2,3-triazole (CAS 169750-38-3)
Recommended Standards
- 1-(1-Methyl-1H-pyrazol-5-yl)propan-1-one (CAS 1177331-09-7)
- 1-Formylpiperidine-4-carbonitrile (CAS 1176419-76-3)
- 4-formyl-1-methyl-1H-pyrrole-2-carbonitrile (CAS 119580-81-3)
- 8-methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1174644-89-3)
- 1-(1-(4-Methoxyphenyl)-1H-imidazol-2-yl)cycloheptanol (CAS 874133-82-1)
- Benzyl 3,3-difluoro-4-hydroxypiperidine-1-carboxylate (CAS 1255666-33-1)
- (4-Fluoro-3,5-dimethylphenyl)(pyridin-2-yl)methanone (CAS 1443339-07-8)
- 6-Chloro-N-(1-ethynylcyclohexyl)pyridine-2-carboxamide (CAS 866008-84-6)
- [2-(4-Chlorophenoxy)pyridin-3-yl]methyl N-(4-chlorophenyl)carbamate (CAS 338413-68-6)
- 1-(6-(4-Ethylpiperazin-1-yl)-2-methylpyridin-3-yl)propan-1-amine (CAS 1355192-90-3)
- 2-(Dihydro-2H-thiopyran-4(3H)-ylidene)acetonitrile (CAS 204651-42-3)
- N-Methylthieno[3,2-b]pyridin-5-amine (CAS 1516366-21-4)
- (E)-3-(5-(4-chlorophenyl)furan-2-yl)-2-cyano-N-((tetrahydrofuran-2-yl)methyl)acrylamide (CAS 444764-47-0)
- Smac-N7 Peptide (CAS 401913-57-3)
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