4-(3,5-Difluorophenyl)thiazol-2(3h)-imine CAS 676348-23-5
| CAS No. | 676348-23-5 |
| Molecular Formula | C9H6F2N2S |
| Molecular Weight | 212.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(3,5-Difluorophenyl)thiazol-2(3h)-imine 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.
4-(3,5-Difluorophenyl)thiazol-2(3h)-imine (CAS 676348-23-5), molecular formula C9H6F2N2S and molecular weight 212.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(3,5-Difluorophenyl)thiazol-2(3h)-imine (C9H6F2N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 212.22 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 4-(3,5-Difluorophenyl)thiazol-2(3h)-imine 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 | C9H6F2N2S |
| Molecular Weight | 212.22 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- 4-(2,4-Difluorophenyl)thiazol-2-amine (CAS 105512-80-9)
- 4-(2,3-Difluorophenyl)thiazol-2(3h)-imine (CAS 187848-00-6)
- 4-(2,6-Difluorophenyl)-1,3-thiazol-2-amine (CAS 510738-34-8)
- (1-(2,4-Difluorophenyl)pyrrolidin-3-yl)methanamine (CAS 1017428-61-3)
- [1-(3,4-difluorophenyl)pyrrolidin-3-yl]methanamine (CAS 1017475-12-5)
- 1-(3,4-Difluorophenyl)hexan-1-one (CAS 1094374-83-0)
- (S)-3-(2,5-Difluorophenyl)piperazin-2-one (CAS 1228543-02-9)
- (S)-3-(2,4-Difluorophenyl)piperazin-2-one (CAS 1228569-95-6)
Recommended Standards
- 4-(3-fluoro-4-methoxyphenyl)butanoic acid (CAS 331-42-0)
- 3-Fluoro-4-methoxy (1,3-dioxolan-2-ylmethyl)benzene (CAS 898785-19-8)
- 4-(5-Fluoro-2-methoxyphenyl)butanoic acid (CAS 49800-58-0)
- 3-(Phenylsulfonyl)acrylic acid (CAS 24237-89-6)
- (Hydroxymethyl)triphenylphosphonium (tetrafluoroborate) (CAS 2340-49-0)
- Rilmazafone Hydrochloride (CAS 85815-37-8)
- 3-Amino-n,n,5-trimethylisoxazole-4-sulfonamide (CAS 1354513-02-2)
- 2-(6-Bromo-4-(difluoromethyl)-5-hydroxypyridin-2-yl)acetic acid (CAS 1805372-38-6)
- tert-Butyl N-[(2S,3R)-2-methylazetidin-3-yl]carbamate (CAS 1932003-88-7)
- 2-((3-Nitropyridin-2-yl)amino)ethyl benzoate (CAS 88369-57-7)
- 2-Amino-4,5-dihydrofuran-3-carbonitrile (CAS 27512-24-9)
- 4-Ethyl-2,2-dimethyl-1,4-diazepan-5-one (CAS 1893833-39-0)
- 2-Hydroxy-5-(thiophen-3-yl)pyridine-3-carboxylic acid (CAS 1262004-20-5)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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