Belotecan HCl CAS 213819-48-8
| CAS No. | 213819-48-8 |
| Molecular Formula | C25H27N3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Belotecan HCl (C25H27N3O4HCl) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Belotecan HCl (CAS 213819-48-8) is a high-purity analytical reference standard with the molecular formula C25H27N3O4HCl and a molecular weight of 469.97 g/mol.
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 | C25H27N3O4 HCl |
| Molecular Weight | 469.97 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Belotecan Standards
Recommended Standards
- methyl (2S)-4-(acetylsulfanyl)-2-aminobutanoate hydrochloride (CAS 1807939-72-5)
- 2-(Bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carbonyl chloride (CAS 1804754-62-8)
- Chlorine (CAS 7782-50-5)
- 1-(2-(6-Bromopyridin-3-yl)pyrrolidin-1-yl)ethan-1-one (CAS 1352485-86-9)
- (Z)-hex-3-en-1-yl cinnamate (CAS 68133-75-5)
- Tellurium(IV) bromide (99.9%-Te) (CAS 10031-27-3)
- Ethyl 2-amino-2-methyloctanoate (CAS 13893-51-1)
- 20-(tert-Butoxy)-20-oxoicosanoic acid (CAS 683239-16-9)
- 2-Aminobenzo[d]oxazole-5-carboxamide (CAS 1806532-37-5)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
Why CATO?
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