2-(5-Chlorothiophen-2-yl)imidazo[2,1-a]phthalazin-6-amine CAS 565168-88-9
| CAS No. | 565168-88-9 |
| Molecular Formula | C14H9ClN4S |
| Molecular Weight | 300.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(5-Chlorothiophen-2-yl)imidazo[2,1-a]phthalazin-6-amine (C14H9ClN4S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(5-Chlorothiophen-2-yl)imidazo[2,1-a]phthalazin-6-amine (CAS 565168-88-9), molecular formula C14H9ClN4S and molecular weight 300.77 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(5-Chlorothiophen-2-yl)imidazo[2,1-a]phthalazin-6-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H9ClN4S |
| Molecular Weight | 300.77 g/mol |
| 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 | 4 |
| Sulfur Atoms | 1 |
Related Chlorothiophen Standards
- 2-(2-(5-Chlorothiophen-2-yl)acetamido)thiophene-3-carboxamide (CAS 921546-68-1)
- 2-{1-[2-(5-chlorothiophen-2-yl)-2-oxoethyl]cyclohexyl}acetic acid (CAS 1157394-73-4)
- 1-(5-Chlorothiophen-2-yl)-2-((2-nitropyridin-3-yl)oxy)ethan-1-one (CAS 741734-32-7)
- 2-(5-Chlorothiophen-2-yl)-3-methylquinoline-4-carboxylic acid (CAS 350997-52-3)
- 2-(5-Chlorothiophen-2-yl)-6-methylquinoline-4-carboxylic acid (CAS 492442-28-1)
- 2-(5-Chlorothiophen-2-yl)-8-methylquinoline-4-carboxylic acid (CAS 438229-02-8)
- 1-(4-(3-Chlorothiophen-2-yl)-6-methylpyrimidin-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 860788-76-7)
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Recommended Standards
- N-Nitroso Nerandomilast impurity 12 (CAS CATO-C4X-347312)
- Etizolam Impurity 7 (CAS 91663-72-8)
- Pyrene-1-sulfonyl chloride (CAS 61494-52-8)
- Methyl 4-chloro-3-hydroxy-5-(phenylthio)thiophene-2-carboxylate (CAS 104386-58-5)
- 12,13-Didehydro-6-methyl-4-phenyl-2H-benzo[c]pyrano[2,3-i][1]benzazocine-2,7(6H)-dione (CAS 1345138-69-3)
- 4-(4,5-Dihydro-1H-imidazol-2-yl)pyrimidine (CAS 98277-12-4)
- 2-(Ethyl((5-(thiophen-2-yl)isoxazol-3-yl)methyl)amino)ethan-1-ol (CAS 1333877-54-5)
- 4-Chloro-2-(4-chlorophenyl)-6-fluoroquinazoline (CAS 885277-63-4)
- 3-Chloro-4-methylbenzene-1-sulfonamide (CAS 51896-27-6)
- Derrubone, >98% (HPLC) (CAS 22044-58-2)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(2,5-difluorophenyl)propanoicacid (CAS 261380-31-8)
- 4-Isocyanato-2-methoxypyridine (CAS 1260671-86-0)
- 3-Bromopyridine-2,4-dicarboxylic acid (CAS 1222184-73-7)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
Why CATO?
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