4-Chloro-6-(2-methylbenzyl)-7H-pyrrolo[2,3-d]pyrimidine CAS 1234201-67-2
| CAS No. | 1234201-67-2 |
| Molecular Formula | C14H12ClN3 |
| Molecular Weight | 257.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-Chloro-6-(2-methylbenzyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1234201-67-2), a certified reference material (molecular formula C14H12ClN3, MW 257.72 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H12ClN3, 4-Chloro-6-(2-methylbenzyl)-7H-pyrrolo[2,3-d]pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C14H12ClN3 |
| Molecular Weight | 257.72 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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Recommended Standards
- tert-Butyl 3-chloro-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 1279818-93-7)
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- n-[(2-chlorophenyl)methyl]-1h-1,3-benzodiazol-2-amine (CAS 120161-05-9)
- 2-Cyano-1-benzothiophene-3-sulfonyl chloride (CAS 1334626-84-4)
- 4-(Morpholin-2-yl)benzonitrile hydrochloride (CAS 2137770-14-8)
- 4-Amino-5-(4-chlorophenyl)-1-methylpyrrolidin-2-one hydrochloride (CAS 1427379-99-4)
- 3-(1H-Pyrazol-1-yl)benzoic acid (CAS 264264-33-7)
- Methyl (1S,4R,5R)-2-azabicyclo[2.1.1]hexane-5-carboxylate hydrochloride (CAS 1279115-48-8)
- 2-Amino-n-methyl-n-(propan-2-yl)benzamide (CAS 305811-08-9)
- tert-Butyl N-[3-(benzylamino)propyl]carbamate (CAS 90914-08-2)
- 4-((2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)butanoic acid (CAS 2413732-05-3)
- 3-Ethylisoxazole-4-carboxylic Acid (CAS 639523-12-9)
- N-(4-(2-((2-Methoxyethyl)amino)-2-oxoethyl)phenyl)-2-(methylthio)benzamide (CAS 1206988-79-5)
- Dulaglutide (CAS 923950-08-7)
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