Balapiravir Hydrochloride CAS 690270-65-6
| CAS No. | 690270-65-6 |
| Molecular Formula | C21H30N6O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 530.96 g/mol gives Balapiravir Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Balapiravir Hydrochloride (CAS 690270-65-6), molecular formula C21H30N6O8HCl and molecular weight 530.96 g/mol, is a CATO reference standard with documented purity and traceability.
Balapiravir Hydrochloride (C21H30N6O8HCl) contains a flavonoid core, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Balapiravir Hydrochloride 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 | C21H30N6O8 HCl |
| Molecular Weight | 530.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Balapiravir Standards
Recommended Standards
- Methyl 2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylate (CAS 77959-75-2)
- 3-Bromo-4-cyclopropoxyaniline (CAS 1243458-97-0)
- 2-(Hydroxymethyl)-2-(methoxymethyl)quinuclidin-3-one (CAS 5291-32-7)
- Pentedrone HCl (CAS 879669-95-1)
- (E)-4-(2-(4-chloro-3-fluorophenoxy)phenyl)but-3-en-2-one (CAS 451485-73-7)
- Sodium 6-aminonaphthalene-1,3-disulfonate hydrate (CAS 50976-35-7)
- 2-(3-(Chlorosulfonyl)-2,4,6-trimethylphenyl)acetic acid (CAS 1461706-50-2)
- Baloxavir Impurity 46 (CAS CATO-C4X-210846)
- 2-(5-methoxy-1H-indol-3-yl)acetonitrile (CAS 2436-17-1)
- Hexapeptide-9 (CAS 1228371-11-6)
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