6-Fluoro-2-methylthiazolo[4,5-b]pyridine CAS 2407332-39-0
| CAS No. | 2407332-39-0 |
| Molecular Formula | C7H5FN2S |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H5FN2S, 6-Fluoro-2-methylthiazolo[4,5-b]pyridine contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6-Fluoro-2-methylthiazolo[4,5-b]pyridine (CAS 2407332-39-0) is a high-purity analytical reference standard with the molecular formula C7H5FN2S and a molecular weight of 168.19 g/mol.
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 | C7H5FN2S |
| Molecular Weight | 168.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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- 3-Fluoro-4-thiocyanatoaniline (CAS 14512-86-8)
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- 3-(4-Fluoro-2-methylphenyl)propan-1-ol (CAS 1000509-06-7)
- 3-(3-Fluoro-5-methylphenyl)propan-1-ol (CAS 1000517-82-7)
- 3-(5-Fluoro-2-methylphenyl)propan-1-ol (CAS 1000551-43-8)
- 5-fluoro-1-N-(propan-2-yl)benzene-1,2-diamine (CAS 1026934-69-9)
- 6-Fluoro-N,N-dimethylpyridine-3-carboxamide (CAS 1032251-82-3)
Recommended Standards
- 6-Ethyl-2-(methoxymethyl)pyrimidin-4-ol (CAS 911388-92-6)
- 6-Hydroxy-2-isobutylpyrimidin-4(1H)-one (CAS 61456-89-1)
- 6-Chlorobenzo[d]isothiazol-3-amine (CAS 31857-81-5)
- 6-Hydroxy-2-isopropyl-5-methylpyrimidin-4(1H)-one (CAS 62091-88-7)
- Potassium trifluoro(3-(4-methylpiperidin-1-yl)prop-1-en-2-yl)borate (CAS 1357559-77-3)
- RMC6236 Intermediate 29 (CAS CATO-CIM-103917)
- 6-Chloro-1-(4-chlorobenzyl)-1H-indazol-3(2H)-one (CAS 103427-60-7)
- 3-Isopropoxy-2-(trifluoromethyl)phenol (CAS 1243397-10-5)
- 2-(4-(4-(Benzyloxy)phenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 860784-83-4)
- Methyl 2-(2-bromoacetamido)thiophene-3-carboxylate (CAS 127648-94-6)
- Peramivir Impurity 80 (CAS CATO-C4X-183380)
- (1-(Benzyloxy)-2-oxopiperidin-3-yl)phosphonic acid (CAS 2004714-48-9)
- 2-(4-Bromophenoxy)ethane-1-sulfonyl chloride (CAS 1018340-80-1)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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