(1,3A,4,6-tetrahydropyrazolo[1,5-c]thiazol-2-yl)methanol CAS 718621-58-0
| CAS No. | 718621-58-0 |
| Molecular Formula | C6H10N2OS |
| Molecular Weight | 158.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1,3A,4,6-tetrahydropyrazolo[1,5-c]thiazol-2-yl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (1,3A,4,6-tetrahydropyrazolo[1,5-c]thiazol-2-yl)methanol (CAS 718621-58-0), a certified reference material (molecular formula C6H10N2OS, MW 158.22 g/mol) for analytical method development and quality control.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, (1,3A,4,6-tetrahydropyrazolo[1,5-c]thiazol-2-yl)methanol is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 158.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H10N2OS |
| Molecular Weight | 158.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related A Standards
- 1,2,3,9-Tetrahydropyrazolo[1,2-a]indazole (CAS 106662-04-8)
- 1,3A,4,6-tetrahydropyrazolo[1,5-c]thiazole-2-carbaldehyde (CAS 718621-59-1)
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrimidine-3,7-diol (CAS 126352-74-7)
- (4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrazin-3-yl)methanol (CAS 1221279-26-0)
- (4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrimidin-3-yl)methanol (CAS 1260879-65-9)
- 5-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-3-amine (CAS 1479085-43-2)
- 6-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-3-amine (CAS 148777-83-7)
- 3-Methyl-1,2,3,7-tetrahydropyrazolo[1,5-a]pyrimidin-6-amine (CAS 439902-01-9)
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