S-Arotinolol HCl CAS 101540-26-5
| CAS No. | 101540-26-5 |
| Molecular Formula | C15H21N3O2S3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
S-Arotinolol HCl (CAS 101540-26-5), molecular formula C15H21N3O2S3HCl and molecular weight 407.99 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, S-Arotinolol HCl (C15H21N3O2S3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 407.99 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures S-Arotinolol 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 | C15H21N3O2S3 HCl |
| Molecular Weight | 407.99 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related S Standards
- Arotinolol Impurity 30 (CAS 104766-23-6)
- Arotinolol Impurity 18 (CAS 114774-09-3)
- Arotinolol Impurity 12 (CAS 1365760-23-1)
- Arotinolol Impurity 14 (CAS 1701418-50-9)
- Arotinolol Impurity 9 (CAS 4066-41-5)
- Arotinolol Impurity 2 (CAS 45720-12-5)
- Arotinolol intermediate product 8 (CAS 52560-89-1)
- Arotinolol Impurity 36 (CAS 52561-15-6)
Recommended Standards
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- 2-Cyclohexyl-2-((2,2,2-trifluoroethyl)amino)propan-1-ol (CAS 1339619-22-5)
- 2-Hydroxy-4-(5-methyl-1,2-oxazole-4-amido)benzoic acid (CAS 67387-53-5)
- 4-(2,5,8,11,14-Pentaoxahexadecan-16-yloxy)benzaldehyde (CAS 825620-40-4)
- Methyl 2'-(benzyloxy)-[1,1'-biphenyl]-3-carboxylate (CAS 893736-43-1)
- 2-((4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 578746-81-3)
- 2-Bromo-3-((6-bromopyridin-2-yl)oxy)pyridine (CAS 1065484-65-2)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
Why CATO?
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