4,4',4''-Trichloro-2,2':6',2''-terpyridine CAS 97238-12-5
| CAS No. | 97238-12-5 |
| Molecular Formula | C15H8Cl3N3 |
| Molecular Weight | 336.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,4',4''-Trichloro-2,2':6',2''-terpyridine.
CATO supplies 4,4',4''-Trichloro-2,2':6',2''-terpyridine (CAS 97238-12-5), a certified reference material (molecular formula C15H8Cl3N3, MW 336.60 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H8Cl3N3, 4,4',4''-Trichloro-2,2':6',2''-terpyridine 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 336.60 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.
As a certified reference material (CRM), 4,4',4''-Trichloro-2,2':6',2''-terpyridine 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 | C15H8Cl3N3 |
| Molecular Weight | 336.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Trichloro Standards
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Recommended Standards
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- 2-(3,4-Dichlorophenyl)quinoline-4-carbonyl chloride (CAS 854863-97-1)
- 6-Chloro-1-(3-iodophenyl)hexan-1-one (CAS 898768-29-1)
- 4-Bromobutan-2-ol (CAS 6089-17-4)
- [2-Amino-1-(2-methylphenyl)propyl]dimethylamine (CAS 1251042-57-5)
- Ferulic Acid Impurity 14 (CAS 92157-61-4)
- Acetic acid, 2-oxo-2-[[(1R)-1-phenylethyl]amino]-, ethyl ester (CAS 1398512-13-4)
- 2-(5-(4-Nitrophenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-1-(10H-phenothiazin-10-yl)ethanone (CAS 78807-67-7)
- 1-(2-Chloro-5-methoxyphenyl)urea (CAS 460346-03-6)
- N-((1-(2-Aminoacetyl)piperidin-2-yl)methyl)acetamide (CAS 1353945-55-7)
- cis-3-(bromomethyl)cyclobutan-1-ol (CAS 1909286-61-8)
- N-Ethyl-2-(quinolin-8-yloxy)acetamide (CAS 88349-77-3)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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