1,10-Phenanthroline-5-carbonitrile CAS 1082-21-9
| CAS No. | 1082-21-9 |
| Molecular Formula | C13H7N3 |
| Molecular Weight | 205.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,10-Phenanthroline-5-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,10-Phenanthroline-5-carbonitrile (CAS 1082-21-9), molecular formula C13H7N3 and molecular weight 205.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,10-Phenanthroline-5-carbonitrile (C13H7N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 1,10-Phenanthroline-5-carbonitrile 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 | C13H7N3 |
| Molecular Weight | 205.21 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Phenanthroline Standards
- 1,10-Phenanthroline-2-carbaldehyde (CAS 33795-37-8)
- 1,10-Phenanthroline-4-carbaldehyde (CAS 31301-30-1)
- 1,10-Phenanthroline-5-carbaldehyde (CAS 91804-75-0)
- 1,7-Phenanthroline-2-carbaldehyde (CAS 342429-28-1)
- 3,7-Phenanthroline-8-carbaldehyde (CAS 65990-95-6)
- 3002-78-6 5-Methyl-1,10-phenanthroline 1,10-Phenanthroline, 5-methyl- EINECS 221-099-9 5-Methylphenanthroline NSC 4272 (CAS 3002-78-6)
- 1,10-Phenanthroline-4,7-diamine (CAS 119004-19-2)
- 1,10-Phenanthroline-2,9-diamine (CAS 38182-65-9)
Recommended Standards
- 1H-indol-3-ol, 5-methoxy-, 3-acetate (CAS 1070994-17-0)
- (3-(Phenoxymethyl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 1082823-88-8)
- 1-(Pyrazine-2-carbonyl)piperidin-4-one (CAS 1060817-24-4)
- methyl 3-amino-1-methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1082865-11-9)
- Ethyl 4-chloro-2-(thiophen-2-yl)pyrimidine-5-carboxylate (CAS 188937-40-8)
- Ethyl 2-(4-methoxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate (CAS 54032-88-1)
- 1-(2-Bromoethyl)-4-chloro-3-nitro-1h-pyrazole (CAS 1340390-69-3)
- Ethyl 4-butyrylbenzoate (CAS 1383800-57-4)
- 1-(Thiophen-2-ylmethyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline (CAS 89420-70-2)
- 4-ethyl-1,2,5-oxadiazol-3-amine (CAS 763141-02-2)
- Ethyl 5-bromo-3-(bromomethyl)-1-benzothiophene-2-carboxylate (CAS 31310-31-3)
- 2-(4-Ethoxy-3-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1243143-46-5)
- Eupatoletin (CAS 29536-44-5)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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