Amosulalol HCl CAS 70958-86-0
| CAS No. | 70958-86-0 |
| Molecular Formula | C18H24N2O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Amosulalol HCl (C18H24N2O5SHCl) contains a flavonoid core, an amide group, a sulfone 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.
Amosulalol HCl (CAS 70958-86-0), molecular formula C18H24N2O5SHCl and molecular weight 416.92 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 Amosulalol HCl 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 | C18H24N2O5S HCl |
| Molecular Weight | 416.92 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 7-Bromo-4-methylchroman-4-ol (CAS 2643353-57-3)
- (S)-4-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)-2-((4-methylnaphthalene)-1-sulfonamido)butanamide (CAS 848647-56-3)
- 2,3-Dichloro Benzoyl chloride (CAS 2905-60-4)
- Ethyl 2-(5-methyl-2-phenyloxazol-4-yl)acetate (CAS 369631-83-4)
- (6-(6-Amino-9H-purin-9-yl)-2-ethoxytetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol (CAS 175203-92-6)
- O-1602 (CAS 317321-41-8)
- (R)-(+)-2-HYDROXY-4-(2-METHOXYPHENYL)-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINANE 98674-82-9 CTK5I0019 (CAS 98674-82-9)
- Methyl 4-(2-((4-phenyl-1H-imidazol-2-yl)thio)acetamido)benzoate (CAS 332101-63-0)
- 5-(3-Fluoro-4-methoxyphenyl)-5-oxopentanoic acid (CAS 845781-33-1)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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