3-(3-Chloropropyl)-3,4,7,12-tetrahydro-1H-[1,2,5]triazepino[1,2-b]phthalazine-1,5(2H)-dione CAS 81215-85-2
| CAS No. | 81215-85-2 |
| Molecular Formula | C15H18ClN3O2 |
| Molecular Weight | 307.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Chloropropyl)-3,4,7,12-tetrahydro-1H-[1,2,5]triazepino[1,2-b]phthalazine-1,5(2H)-dione (C15H18ClN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(3-Chloropropyl)-3,4,7,12-tetrahydro-1H-[1,2,5]triazepino[1,2-b]phthalazine-1,5(2H)-dione (CAS 81215-85-2), molecular formula C15H18ClN3O2 and molecular weight 307.78 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 3-(3-Chloropropyl)-3,4,7,12-tetrahydro-1H-[1,2,5]triazepino[1,2-b]phthalazine-1,5(2H)-dione 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 | C15H18ClN3O2 |
| Molecular Weight | 307.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloropropyl Standards
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Recommended Standards
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- 6-Bromo-3-nitro-quinoline (CAS 36255-28-4)
- 1-((3r,5r,7r)-Adamantan-1-yl)-3-chloropropan-2-one (CAS 26525-19-9)
- 2-(4-Bromo-2-fluoro-3-methylphenyl)acetonitrile (CAS 1897890-20-8)
- 4-(Quinoline-3-carbonyl)benzonitrile (CAS 1187169-02-3)
- 2-(4-Cyano-2-(difluoromethoxy)-5-ethylphenyl)acetic acid (CAS 1805662-49-0)
- 2-Bromo-1-(2,4-difluoro-5-nitrophenyl)ethanone (CAS 1803809-39-3)
- (2-Phenyltetrahydro-2H-pyran-3-yl)methanamine (CAS 1210929-18-2)
- 4-([1,1-Biphenyl]-2-yloxy)-3-chlorophenylamine (CAS 946775-32-2)
- Methyl (2R)-1-benzylazetidine-2-carboxylate (CAS 205443-23-8)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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