(S)-Hydroxy Timolol CAS 1227468-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1227468-61-2 |
| Molecular Formula | C13H24N4O4S |
| Molecular Weight | 332.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Hydroxy Timolol (CAS 1227468-61-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H24N4O4S. Molecular weight: 332.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H24N4O4S |
| Molecular Weight | 332.42 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related S Standards
- 2-(2-Hydroxy-8-methoxy-4,4,6-trimethyl-5,6-dihydro-4h-pyrrolo[3,2,1-ij]quinolin-1-yl)diazene-1-carbothioamide (CAS 524047-06-1)
- Ethyl ((2-hydroxy-2-(naphthalen-2-yl)ethyl)carbamothioyl)glycinate (CAS 339279-36-6)
- (17α)-17-Hydroxy-3-oxoandrost-4-ene-17-carboxylic acid (CAS 633-29-4)
- 5-Ethyl-3-(4-hydroxy-2-methylphenyl)-6-methyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one (CAS 777877-77-7)
- 7-Benzyl-9-hydroxy-3,7-diaza-bicyclo[3.3.1]nonane-3-carboxylic acid tert-butyl ester (CAS 313238-51-6)
- (R)-(+)-2-Hydroxy-1,2,2-triphenylethyl Acetate (CAS 95061-47-5)
- (S)-2-Hydroxy-1,2,2-triphenylethyl Acetate (CAS 95061-51-1)
- 5-Ethyl-4-hydroxy-3-(2-(5-methoxy-1H-indol-3-yl)ethyl)-4,5-dimethyloxazolidin-2-one (CAS 883291-40-5)
Recommended Standards
- N-(5-(Prop-2-yn-1-ylthio)-1,3,4-thiadiazol-2-yl)benzo[d]thiazole-2-carboxamide (CAS 1219906-03-2)
- Ethyl 3-acetyl-1,6-dimethyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 123043-93-6)
- N-((4-Phenyltetrahydro-2H-pyran-4-yl)methyl)pyridine-3-sulfonamide (CAS 1207002-02-5)
- 8,9-Dimethoxy-5-((4-methylbenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 672949-21-2)
- 2,2-Dimethyl-3-oxo-3-(phenylamino)propanoic acid (CAS 72708-59-9)
- 2-[(3-methylphenyl)formamido]-4-(methylsulfanyl)butanoic acid (CAS 65054-81-1)
- Ethyl 3-carbamoyl-2-(4-cyanobenzamido)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 921135-78-6)
- 2-Amino-N-(1-isopropyl-1H-pyrazol-5-yl)propanamide (CAS 1290861-76-5)
- 4-Bromopyridin-2(1H)-One (CAS 947407-84-3)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com