4-Chloro-7-(heptan-4-yl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine CAS 192129-45-6
| CAS No. | 192129-45-6 |
| Molecular Formula | C16H24ClN3 |
| Molecular Weight | 293.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-7-(heptan-4-yl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 192129-45-6), a certified reference material (molecular formula C16H24ClN3, MW 293.83 g/mol) for analytical method development and quality control.
4-Chloro-7-(heptan-4-yl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine (C16H24ClN3) 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.
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.
Physical & Chemical Properties
| Molecular Formula | C16H24ClN3 |
| Molecular Weight | 293.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-(4-Chloro-2-cyclohexylphenoxy)piperidine (CAS 367501-21-1)
- 2-chloro-N-[(4-ethylphenyl)(thiophen-2-yl)methyl]acetamide (CAS 1306606-26-7)
- 1-[(2-Chloro-1,3-thiazol-5-yl)methyl]-4-phenylpiperazine (CAS 478248-87-2)
- 2-Chloro-1-(2,5-dimethyl-1-(4-(methylthio)phenyl)-1h-pyrrol-3-yl)ethan-1-one (CAS 923751-55-7)
- 2-Chloro-1-{2,5-dimethyl-1-[3-(methylsulfanyl)phenyl]-1h-pyrrol-3-yl}ethan-1-one (CAS 747411-58-1)
- 2-Chloro-n-(2-phenylethyl)-n-(thiophen-2-ylmethyl)acetamide (CAS 335251-02-0)
- 2-Chloro-N-cyclohexyl-N-(tetrahydro-1,1-dioxido-3-thienyl)acetamide (CAS 5553-25-3)
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Recommended Standards
- Telluroxanthene (CAS 261-42-7)
- Sodium tungstate,AR (CAS 13472-45-2)
- Chlorphenamine EP Impurity A (CAS 1246816-57-8)
- 6-(4-Chlorobenzyl)-5,6,7,8-tetrahydro-4H-thiazolo[4,5-d]azepin-2-amine (CAS 83718-64-3)
- (1S)-1-pyrimidin-2-ylethanol (CAS 1344914-38-0)
- 5-(1H-imidazol-1-yl)furan-2-carbaldehyde (CAS 133531-41-6)
- 3-Hydroxy-2-methoxy-N,N-dimethylbenzamide (CAS 1243457-92-2)
- Methyl 2-(2-methyl-5-nitrophenyl)acetate (CAS 287119-84-0)
- 2-Bromo-6-chloro-3-methoxypyridine (CAS 1256819-37-0)
- Ethyl 3-amino-5-bromoisonicotinate (CAS 1257535-56-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-methoxy-1H-indol-3-yl)propanoic acid (CAS 460751-69-3)
- 5-(1,3-Dioxolan-2-yl)-2-(4-ethoxybenzoyl)thiophene (CAS 898778-61-5)
- 8-Chloro-2-(3,4-dimethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160256-50-7)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com