1-(Benzo[d]thiazol-2-yl)-2-methylpropan-2-ol CAS 137807-22-8
| CAS No. | 137807-22-8 |
| Molecular Formula | C11H13NOS |
| Molecular Weight | 207.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.29 g/mol gives 1-(Benzo[d]thiazol-2-yl)-2-methylpropan-2-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(Benzo[d]thiazol-2-yl)-2-methylpropan-2-ol (CAS 137807-22-8) is a high-purity analytical reference standard with the molecular formula C11H13NOS and a molecular weight of 207.29 g/mol.
Based on its molecular formula C11H13NOS, 1-(Benzo[d]thiazol-2-yl)-2-methylpropan-2-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 207.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H13NOS |
| Molecular Weight | 207.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzo Standards
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- 4-(Benzo[d]thiazol-2-yl)butan-1-ol (CAS 58046-80-3)
- Benzo[1,2-d:3,4-d']bis(thiazole)-2-amine (CAS 1351634-83-7)
- 2-((1h-Benzo[d]imidazol-2-yl)thio)propan-1-amine (CAS 1248813-04-8)
- 2-((1h-Benzo[d]imidazol-2-yl)thio)-N-methylethan-1-amine (CAS 769055-86-9)
- N1-(Benzo[d]isothiazol-3-yl)propane-1,3-diamine (CAS 907597-01-7)
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Recommended Standards
- 3-Amino-1-(benzo[b]thiophen-2-yl)propan-1-ol (CAS 1368242-41-4)
- (E)-2-(1-Methylpyrrolidin-2-ylidene)-1-(thiophen-2-yl)ethanone (CAS 138905-12-1)
- 1-Ethyl-2-(4-fluorophenyl)piperidine (CAS 1355236-28-0)
- 3,3-Dimethyl-5-(methylthio)indolin-2-one (CAS 1399655-98-1)
- Methyl 3-(4-bromophenyl)-3-(1H-pyrrol-1-yl)propanoate (CAS 439094-24-3)
- 3-(4-Fluorophenyl)-1,1,1-trifluoro-2-propanone (CAS 1735-92-8)
- Hydrochlorothiazide Impurity 22 (CAS 90794-87-9)
- V-P-D-P-R (CAS 117137-85-6)
- ((Methylsulfonyl)methyl)diphenylphosphine oxide (CAS 59625-05-7)
- 5-Fluoro-2-(thiophen-2-yl)-1H-indole-3-carbaldehyde (CAS 1082289-57-3)
- N,N-Diphenylbenzamidine (CAS 33345-17-4)
- [2-tert-Butoxycarbonylamino-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-carbamic acid tert-butyl ester (CAS 1033625-15-8)
- 2-(2-Methyl-1H-imidazol-1-yl)-5-nitrobenzonitrile (CAS 1114597-20-4)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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