1-{5H-pyrimido[5,4-b]indol-4-yl}pyrrolidine CAS 338419-64-0
| CAS No. | 338419-64-0 |
| Molecular Formula | C14H14N4 |
| Molecular Weight | 238.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{5H-pyrimido[5,4-b]indol-4-yl}pyrrolidine (CAS 338419-64-0), molecular formula C14H14N4 and molecular weight 238.29 g/mol, is a CATO reference standard with documented purity and traceability.
1-{5H-pyrimido[5,4-b]indol-4-yl}pyrrolidine (C14H14N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 1-{5H-pyrimido[5,4-b]indol-4-yl}pyrrolidine 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.
Physical & Chemical Properties
| Molecular Formula | C14H14N4 |
| Molecular Weight | 238.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1-{5H-pyrimido[5,4-b]indol-4-yl}piperidine (CAS 107401-00-3)
- Pyrimido[4,5,6-gh]perimidine (CAS 194-10-5)
- 4-{5H-pyrimido[5,4-b]indol-4-yl}morpholine (CAS 107400-99-7)
- 4-(9H-Pyrimido[4,5-b]indol-4-yl)morpholine (CAS 338966-36-2)
- Pyrimido[4,5-g]quinazoline-4,9(3H,8H)-dione (CAS 203451-82-5)
- Pyrimido[4',5':4,5]thieno[2,3-b]quinoline-4-thiol (CAS 917750-30-2)
- Pyrimido[5,4-d]Pyrimidine Impurity 2 (CAS 32980-71-5)
- 5H-pyrimido[5,4-b]indole-4-thiol (CAS 107400-98-6)
Recommended Standards
- 1,4-Bis((1H-imidazol-1-yl)methyl)benzene (CAS 56643-83-5)
- 1-Methyl-N-(pyridin-2-ylmethyl)-1H-benzo[d]imidazol-2-amine (CAS 720675-95-6)
- 1,3-Dimethyl-6-(4-methylpiperazin-1-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 55117-48-1)
- 2-((2-benzylidene-1-isopropylhydrazinyl)methylene)malononitrile (CAS 97619-92-6)
- 3-Chloro-4-fluorophenethyl acetate (CAS 1379295-48-3)
- (2S,4R)-4-(Carboxymethyl)pyrrolidine-2-carboxylic acid (CAS 168034-55-7)
- 3-(7-Methoxy-2,3-dihydro-benzo[1,4]dioxin-6-yl)-propionic acid (CAS 883545-08-2)
- 6935-27-9 2M6W78559O 2-Benzylaminopyridine N-Benzylpyridin-2-amine 2-Pyridinamine, N-(phenylmethyl)- AI3-19227 2-(Benzylamino)pyridine EINECS 230-060-5 NSC 59833 Pyridine, 2-(benzylamino)- UNII-2M6W78559O (CAS 6935-27-9)
- L-Homocysteine Thiolactone (CAS 2338-04-7)
- 5-(Bromodifluoromethyl)-2,3-dihydro-1H-1,4-diazepine (CAS 207113-14-2)
- 5-chloro-2,3-dihydrospiro[indene-1,3’-pyrrolidine]-2’,5’-dione (CAS 956141-90-5)
- Budesonide Impurity 40 (CAS 91160-89-3)
- Bioallethrin (CAS 22431-63-6)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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