6-Fluoro-2-methylbenzothiazole CAS 399-73-5
| CAS No. | 399-73-5 |
| Molecular Formula | C8H6FNS |
| Molecular Weight | 167.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Fluoro-2-methylbenzothiazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-Fluoro-2-methylbenzothiazole (CAS 399-73-5), a certified reference material (molecular formula C8H6FNS, MW 167.20 g/mol) for analytical method development and quality control.
Structurally, 6-Fluoro-2-methylbenzothiazole (C8H6FNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 167.20 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 6-Fluoro-2-methylbenzothiazole 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 | C8H6FNS |
| Molecular Weight | 167.20 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 |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 3-Fluoro-4-methylphenyl Isothiocyanate (CAS 116401-53-7)
- 4-Fluoro-2-methylbenzo[d]thiazole (CAS 1188031-81-3)
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- 2-Fluoro-6-(methylthio)benzonitrile (CAS 119584-71-3)
- 2-Fluoro-2-(phenylthio)acetonitrile (CAS 130612-84-9)
- 1-Fluoro-2-isothiocyanato-3-methylbenzene (CAS 1355943-66-6)
- 1-fluoro-3-isothiocyanato-5-methylbenzene (CAS 1404091-62-8)
- 6-Fluoro-3-methylbenzo[d]isothiazole (CAS 150555-93-4)
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- L-Phenylalanine-3,3-d2 (CAS 221346-31-2)
- N-(Benzo[d][1,3]dioxol-5-yl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide (CAS 1049512-70-0)
- 3-(trifluoromethyl)cyclohexanol (CAS 454-63-7)
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- 5-(2-Nitro-4-(trifluoromethyl)phenyl)-2H-tetrazole (CAS 1192263-79-8)
- N-(2-(5-(4-Fluorobenzylidene)-2,4-dioxothiazolidin-3-yl)ethyl)-2-(p-tolyl)acetamide (CAS 869351-84-8)
- 6-acetyl-7-hydroxy-3,4,8-trimethyl-2H-chromen-2-one (CAS 951626-31-6)
- tert-Butyl n-[cyano(3,4,5-trimethoxyphenyl)methyl]carbamate (CAS 904818-28-6)
- [2-(4-methoxyphenyl)-1-methylpyrrolidin-3-yl]methanol (CAS 75810-65-0)
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- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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