5-Methoxybenzo[d]thiazol-2(3H)-one, 97% CAS 15193-51-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15193-51-8 |
| Molecular Formula | C8H7NO2S |
| Molecular Weight | 181.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxybenzo[d]thiazol-2(3H)-one, 97% (CAS 15193-51-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7NO2S. Molecular weight: 181.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7NO2S |
| Molecular Weight | 181.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxybenzo Standards
- 4-Methoxybenzo[d]thiazol-2(3H)-one (CAS 80567-66-4)
- 6-Methoxybenzo[d]thiazol-2(3H)-one (CAS 40925-65-3)
- 4-Methoxybenzo[d]thiazole-2,6-diamine 702636-35-9 (CAS 702636-35-9)
- (6-Methoxybenzo[d][1,3]dioxol-5-yl)methanamine (CAS 1250007-67-0)
- (7-Methoxybenzo[d][1,3]dioxol-5-yl)methanamine (CAS 478977-40-1)
- (7-Methoxybenzo[d][1,3]dioxol-5-yl)methanol (CAS 22934-59-4)
- 7-Methoxybenzo[d]thiazol-2-amine (CAS 1254300-95-2)
- 4-Methoxybenzo[d]isothiazol-3-amine (CAS 127952-01-6)
Recommended Standards
- (7-fluoro-1,2,3,4-tetrahydroquinolin-4-yl)methanol (CAS 1515206-88-8)
- 1-(4-(Dimethylamino)-3-fluorophenyl)ethan-1-one (CAS 152835-92-2)
- [3-(2-Fluorophenyl)oxetan-3-yl]methanamine (CAS 1507868-26-9)
- 4-(4-Methyl-4h-1,2,4-triazol-3-yl)butanoic acid (CAS 1248637-07-1)
- 6-Hydroxythiochroman-4-one (CAS 108127-47-5)
- (11bR)-2,6-diiodo-3,3,5,5-tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine (CAS 1245748-53-1)
- 1-(2-Phenoxyethyl)-3-(3-(trifluoromethyl)phenyl)imidazolidin-2-one (CAS 866040-40-6)
- 3-Bromo-5-chlorobenzofuran (CAS 36739-99-8)
- methyl 6-cyanopiperazine-2-carboxylate (CAS 1423024-21-8)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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