(5-Fluorobenzo[d]thiazol-2-yl)methanol CAS 1188057-88-6
| CAS No. | 1188057-88-6 |
| Molecular Formula | C8H6FNOS |
| Molecular Weight | 183.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Fluorobenzo[d]thiazol-2-yl)methanol (CAS 1188057-88-6), molecular formula C8H6FNOS and molecular weight 183.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (5-Fluorobenzo[d]thiazol-2-yl)methanol (C8H6FNOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures (5-Fluorobenzo[d]thiazol-2-yl)methanol 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 | C8H6FNOS |
| Molecular Weight | 183.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorobenzo Standards
- (4-Fluorobenzo[d]thiazol-2-yl)methanol (CAS 1188025-81-1)
- (6-Fluorobenzo[d]thiazol-2-yl)methanol (CAS 197364-68-4)
- (7-Fluorobenzo[d][1,3]dioxol-4-yl)boronic acid (CAS 1256345-92-2)
- (4-Fluorobenzo[d][1,3]dioxol-5-yl)boronic acid (CAS 943830-75-9)
- 5-Fluorobenzo[d][1,3]dioxole-4-carboxylic acid (CAS 492444-08-3)
- (7-Fluorobenzo[b]thiophen-2-yl)methanol (CAS 1135283-78-1)
- (5-Fluorobenzo[b]thiophen-2-yl)methanol (CAS 13771-73-8)
- (4-Fluorobenzo[b]thiophen-2-yl)methanol (CAS 957059-61-9)
Recommended Standards
- n-Methoxy-2,4,5-trimethylfuran-3-carboxamide (CAS 1197703-17-5)
- (S)-1-(3,5-difluorophenyl)but-3-en-1-amine (CAS 1181817-76-4)
- 2,5-Dihydroxymethyl-4-methoxy-3-methylpyridine (CAS 120003-76-1)
- (S)-1-(2,3-difluorophenyl)but-3-en-1-amine (CAS 1181817-73-1)
- Methyl 6-(benzylamino)nicotinate (CAS 1355236-80-4)
- Ethyl 2-(((2,6-dichloropyridin-4-yl)methyl)sulfonyl)acetate (CAS 286436-13-3)
- 3-Ethylbenzene-1,2-diol (CAS 933-99-3)
- N-(2-Nitrodibenzo[b,d]furan-3-yl)acetamide (CAS 105975-18-6)
- 2,2-Dimethylpropane-1,3-diyl dibutyrate (CAS 5333-63-1)
- 2-(5-Phenyl-1H-pyrazol-1-yl)-4-(thiophen-2-yl)-1,3-thiazole (CAS 956371-34-9)
- 2',7'-Dibromospiro[cyclohexane-1,9'-fluorene] (CAS 736138-41-3)
- 3-Bromo-5-(trifluoromethyl)pyridine (CAS 436799-33-6)
- Irinotecan Impurity 14 (CAS 35364-15-9)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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