1-(Benzo[d]thiazol-2-ylthio)butan-2-one CAS 244221-70-3
| CAS No. | 244221-70-3 |
| Molecular Formula | C11H11NOS2 |
| Molecular Weight | 237.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 237.34 g/mol gives 1-(Benzo[d]thiazol-2-ylthio)butan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(Benzo[d]thiazol-2-ylthio)butan-2-one (CAS 244221-70-3) is a high-purity analytical reference standard with the molecular formula C11H11NOS2 and a molecular weight of 237.34 g/mol.
Structurally, 1-(Benzo[d]thiazol-2-ylthio)butan-2-one (C11H11NOS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 237.34 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 1-(Benzo[d]thiazol-2-ylthio)butan-2-one 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 | C11H11NOS2 |
| Molecular Weight | 237.34 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Benzo Standards
- 3-(Benzo[d]thiazol-2-ylthio)butan-2-one (CAS 157219-76-6)
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Recommended Standards
- 1-(3,4-Diethoxyphenyl)-2-methylpropan-1-amine (CAS 874623-47-9)
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- 1,4,5,8,9-Pentamethyl-9H-carbazole (CAS 27477-88-9)
- Diethyl 3-iodo-6-methylpyridazine-4,5-dicarboxylate (CAS 316172-29-9)
- (6-(Aminomethyl)pyridin-3-yl)methanol (CAS 496945-97-2)
- 4-Sulfamoylbutane-1-sulfonyl chloride (CAS 2089254-97-5)
- 4-Bromo-1-(3-fluorophenyl)-1H-imidazole (CAS 1353855-68-1)
- 1-Hydroxy-9-methyl-2-phenyl-6,7-dihydropyrido[3,2,1-ij]quinolin-3(5H)-one (CAS 175204-96-3)
- 2-Ethyl-N-(furan-2-ylmethyl)butan-1-amine (CAS 926244-03-3)
- ethyl 4-(chlorosulfonyl)piperidine-1-carboxylate (CAS 1211538-59-8)
- CAS 286013-08-9 (CAS 286013-08-9)
- 1,10-Phenanthroline-4,7(1H,10H)-dione (CAS 87330-27-6)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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