4-CHLORO-2-PHENYL-7H-PYRROLO[2,3-D]PYRIMIDINE CAS 91331-36-1
| CAS No. | 91331-36-1 |
| Molecular Formula | C12H8ClN3 |
| Molecular Weight | 229.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 229.67 g/mol gives 4-CHLORO-2-PHENYL-7H-PYRROLO[2,3-D]PYRIMIDINE distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-CHLORO-2-PHENYL-7H-PYRROLO[2,3-D]PYRIMIDINE (CAS 91331-36-1) is a high-purity analytical reference standard with the molecular formula C12H8ClN3 and a molecular weight of 229.67 g/mol.
4-CHLORO-2-PHENYL-7H-PYRROLO[2,3-D]PYRIMIDINE (C12H8ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-CHLORO-2-PHENYL-7H-PYRROLO[2,3-D]PYRIMIDINE 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 | C12H8ClN3 |
| Molecular Weight | 229.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related CHLORO Standards
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- 5-Chloro-2-phenylpyrazolo[1,5-a]pyrimidine (CAS 1029720-21-5)
- 3-(4-Chloro-2-pyrimidinyl)-1H-Indole (CAS 1146080-35-4)
- 5-Chloro-2-phenyl-2H-benzo[d][1,2,3]triazole (CAS 118416-54-9)
- 2-(6-Chloro-[3,3'-bipyridin]-4-yl)acetonitrile (CAS 1227494-38-3)
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Recommended Standards
- 4-Chloro-2-phenyl-3H-imidazo[4,5-c]pyridine (CAS 75007-96-4)
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- 4-Chloro-2-(pyridin-4-yl)-1H-benzo[d]imidazole (CAS 84123-84-2)
- 4-Chloro-6-(phenylethynyl)pyrimidin-5-amine (CAS 875340-49-1)
- 1-(4,5-Dimethoxy-2-methylbenzyl)piperazine hydrochloride (CAS 1177341-22-8)
- 6,7-Dimethoxy-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (CAS 119999-69-8)
- 11α-Hydroxy-16,17α-epoxyprogesterone (CAS 19427-36-2)
- 1-(1-Propyl-1h-pyrazol-3-yl)methanamine (CAS 1006333-47-6)
- 1-(3-Chlorophenyl)cyclopropanecarboxylic Acid (CAS 124276-34-2)
- (+)-Trans-myrtanol (CAS 132203-71-5)
- 2-(3-Chlorophenyl)imidazole (CAS 27423-81-0)
- Ethyl 2-(((tert-butoxycarbonyl)amino)methyl)-6-fluorospiro[3.3]heptane-2-carboxylate (CAS 2715119-98-3)
- 2-Bromo-5-(ethylsulfonyl)benzoic acid (CAS 22361-60-0)
- Tetrapeptide-3 (CAS 827306-97-8)
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