2-Fluoro-4-(thiazol-4-yl)phenol CAS 252563-25-0
| CAS No. | 252563-25-0 |
| Molecular Formula | C9H6FNOS |
| Molecular Weight | 195.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Fluoro-4-(thiazol-4-yl)phenol.
2-Fluoro-4-(thiazol-4-yl)phenol (CAS 252563-25-0), molecular formula C9H6FNOS and molecular weight 195.21 g/mol, is a CATO reference standard with documented purity and traceability.
2-Fluoro-4-(thiazol-4-yl)phenol (C9H6FNOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-Fluoro-4-(thiazol-4-yl)phenol 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.
Physical & Chemical Properties
| Molecular Formula | C9H6FNOS |
| Molecular Weight | 195.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 5-Fluoro-1-benzothiophene-2-carboxamide (CAS 1098356-12-7)
- 4-Fluoro-2-(thiazol-4-yl)phenol (CAS 1387563-11-2)
- 6-Fluoro-2-methyl-1,3-benzothiazole-5-carbaldehyde (CAS 2413907-25-0)
- 2-(4-Fluoro-phenylamino)-propionic acid (CAS 66976-53-2)
- n-(3-Fluoro-4-methoxybenzyl)cyclopropanamine (CAS 1094353-65-7)
- 3-((5-Fluoro-2-methylbenzyl)oxy)azetidine (CAS 1121624-25-6)
- (R)-6-Fluoro-2,2-dimethylchroman-4-amine (CAS 1144501-07-4)
- 4-Fluoro-N-methyl-N-propylbenzamide (CAS 1184123-88-3)
Recommended Standards
- 1-(4-Fluorophenyl)-2-thiocyanatoethan-1-one (CAS 43045-16-5)
- 4-(2,4-Difluorophenyl)-1,2,3,6-tetrahydropyridine (CAS 863111-00-6)
- 1-(2-Fluorophenyl)-2-thiocyanatoethan-1-one (CAS 887625-18-5)
- 4-(2,6-Difluorophenyl)-1,2,3,6-tetrahydropyridine (CAS 869189-96-8)
- Myristyl Lactate (CAS 1323-03-1)
- 6-Chloro-4-methylpicolinaldehyde (CAS 1060804-70-7)
- tert-Butyl 2,6-dichloro-5-fluoronicotinate (CAS 932705-76-5)
- 4-(trifluoromethyl)furan-2-carboxylic acid (CAS 56286-80-7)
- 3-((Butylamino)methyl)quinolin-2(1H)-one (CAS 673445-53-9)
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- Amlodipine Impurity N32 (CAS 103094-30-0)
- behenyl acrylate(stabilized with MEHQ) (CAS 18299-85-9)
- 2-(2-Methoxyphenoxy)-N-((1-phenylpyrrolidin-2-yl)methyl)acetamide (CAS 1797319-52-8)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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