1-Chloro-4-(piperidin-1-yl)phthalazine CAS 314035-82-0
| CAS No. | 314035-82-0 |
| Molecular Formula | C13H14ClN3 |
| Molecular Weight | 247.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Chloro-4-(piperidin-1-yl)phthalazine (C13H14ClN3) 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.
CATO supplies 1-Chloro-4-(piperidin-1-yl)phthalazine (CAS 314035-82-0), a certified reference material (molecular formula C13H14ClN3, MW 247.72 g/mol) for analytical method development and quality control.
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 | C13H14ClN3 |
| Molecular Weight | 247.72 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-2-((p-tolylamino)methyl)phenol (CAS 100709-40-8)
- 3-chloro-α-(4-methoxyphenyl)-Benzenemethanamine (CAS 1016749-15-7)
- 1-(2-Chloro-8-isopropylquinolin-3-yl)ethanone (CAS 1017463-88-5)
- 4-Chloro-2-((o-tolylamino)methyl)phenol (CAS 1021059-42-6)
- 5-Benzyl-3-chloro-1h,4h,5h,6h,7h-pyrazolo[4,3-c]pyridine (CAS 1023817-31-3)
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Recommended Standards
- 1-Boc-2-(2-chloroacetyl)pyrrolidine (CAS 848819-60-3)
- 2-(((3-Chloro-4-methylphenyl)amino)methyl)phenol (CAS 84474-01-1)
- 1-(5-Chloro-2-methylphenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 428466-65-3)
- 2-(2-Chloro-5-methylphenoxy)-4-methylphenylamine (CAS 946716-30-9)
- N-(4-methoxyphenethyl)benzamide (CAS 3278-19-1)
- 3-Dodecanol (CAS 10203-30-2)
- 2-(((3-Bromothiophen-2-yl)methyl)amino)-N,N-dimethylacetamide (CAS 1250529-88-4)
- 3-Chloro-4-methyl-N-propylbenzene-1-sulfonamide (CAS 1384740-38-8)
- (4-chloro-1-ethyl-1H-pyrazol-3-yl)methanamine (CAS 1001611-12-6)
- 1-(1-Methyl-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-3-yl)methyl)methanamine hydrochloride (CAS 1856076-20-4)
- tert-Butyl (3S,4S)-3-ethoxy-4-hydroxypyrrolidine-1-carboxylate (CAS 2325666-09-7)
- cis-3-aminocyclohexane-1-carboxylic acid hydrochloride (CAS 118785-96-9)
- 5,7-Difluoro-3-methoxyquinolin-2(1H)-one (CAS 1150618-28-2)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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