4-(Imidazo[1,2-a]pyrimidin-2-yl)benzonitrile CAS 104691-51-2
| CAS No. | 104691-51-2 |
| Molecular Formula | C13H8N4 |
| Molecular Weight | 220.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Imidazo[1,2-a]pyrimidin-2-yl)benzonitrile (CAS 104691-51-2), molecular formula C13H8N4 and molecular weight 220.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Imidazo[1,2-a]pyrimidin-2-yl)benzonitrile (C13H8N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 220.23 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 4-(Imidazo[1,2-a]pyrimidin-2-yl)benzonitrile 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 | C13H8N4 |
| Molecular Weight | 220.23 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.) | 1986 |
| Nitrogen Atoms | 4 |
Related Imidazo Standards
- 3-(Imidazo[1,2-b]pyridazin-2-yl)benzonitrile (CAS 1149380-46-0)
- 3-(Imidazo[1,2-a]pyridin-2-yl)benzonitrile (CAS 855194-39-7)
- 4-(Imidazo[1,2-a]pyridin-2-yl)benzonitrile (CAS 55843-91-9)
- 4-(Imidazo[1,2-a]pyridin-3-yl)benzonitrile (CAS 59182-08-0)
- Ethyl 3-imidazo[1,2-a]pyridin-2-ylpropanoate (CAS 1353502-09-6)
- 3-(Imidazo[1,2-a]pyridin-2-yl)-2,2-dimethylpropanoic acid (CAS 1510096-67-9)
- Imidazo[1,2-f]phenanthridine (CAS 37694-95-4)
- 4-(Imidazo[1,2-a]pyridin-2-yl)benzaldehyde (CAS 118000-48-9)
Recommended Standards
- 1-[2-(Methoxymethyl)-7-methyl[1,2,4]triazolo-[1,5-a]pyrimidin-6-yl]ethanone (CAS 1030477-07-6)
- Ethyl 8,9-dimethyl-9H-purine-6-carboxylate (CAS 1095823-05-4)
- N-(Furan-2-ylmethyl)-2-(3-methyl-1H-1,2,4-triazol-5-yl)acetamide (CAS 1018057-10-7)
- 5-Amino-1,3,6-trimethylpyrido[2,3-{d}]pyrimidine-2,4(1{H},3{H})-dione (CAS 1105195-82-1)
- (3-Iodophenyl)(4-propylphenyl)methanone (CAS 951887-81-3)
- 4-Aminoacridine (CAS 578-07-4)
- (2R,3R,4S,5R)-1,2:4,5-Di-O-isopropylidene-3-nonadecanol (CAS 570414-07-2)
- 2-(1,2,5-trimethyl-1H-pyrrol-3-yl)imidazo[1,2-a]pyridin-6-amine (CAS 1529080-53-2)
- 2-(2-Ethyl-1H-indol-3-yl)acetic acid (CAS 20955-89-9)
- 5-bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid (CAS 2060034-66-2)
- 2-Bromo-1-(3-bromophenyl)ethanol (CAS 194721-56-7)
- [2,4'-Bipyridine]-3,3'-diol (CAS 142929-16-6)
- 4-((Cyano(phenyl)methyl)amino)benzoicacid (CAS 88170-04-1)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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