Bis(4-methylthiazol-2-yl)methylene CAS 860180-92-3
| CAS No. | 860180-92-3 |
| Molecular Formula | C9H10N2S2 |
| Molecular Weight | 210.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Bis(4-methylthiazol-2-yl)methylene (CAS 860180-92-3), molecular formula C9H10N2S2 and molecular weight 210.32 g/mol, is a CATO reference standard with documented purity and traceability.
Bis(4-methylthiazol-2-yl)methylene (C9H10N2S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Bis(4-methylthiazol-2-yl)methylene 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 | C9H10N2S2 |
| Molecular Weight | 210.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- (5-(2-Methylthiazol-4-yl)thiophen-2-yl)methanamine (CAS 868238-07-7)
- 5-(2-Methylthiazol-4-yl)isoxazole-3-carboxylic acid (CAS 368870-05-7)
- 5-(4-Methylthiazol-5-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343946-84-8)
- 5-(2-Methylthiazol-4-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1519288-12-0)
- 1-((4-Methylthiazol-2-yl)amino)pyrrolidine-2,5-dione (CAS 528592-46-3)
- (2-Methylthiazol-4-yl)(piperazin-1-yl)methanone (CAS 1442473-86-0)
- 3-(Methyl((4-methylthiazol-2-yl)methyl)amino)butanenitrile (CAS 1423939-18-7)
- 5-(2-Methylthiazol-4-yl)thiophene-2-carbaldehyde (CAS 499770-66-0)
Recommended Standards
- BIR2 (CAS 59813-89-7)
- N-(2,2,6,6-tetramethylpiperidin-4-yl)acrylamide (CAS 31582-37-3)
- 8-methylpyrazolo[5,1-a]isoquinolin-1-ol (CAS 2766427-79-4)
- N-(2-Ethyl-6-methylcyclohexyl)-4,5-dihydrooxazol-2-amine (CAS 801191-01-5)
- 3-(2-Amino-1H-imidazol-1-yl)propanoic acid (CAS 215229-20-2)
- (2S)-2-fluoro-2-phenylethan-1-amine hydrochloride (CAS 1247163-72-9)
- 2,5-Di(pyridin-3-yl)-1,3,4-thiadiazole (CAS 15362-52-4)
- (R)-2-((R)-1-Iodo-3-phenylpropyl)tetrahydrofuran (CAS 651057-10-2)
- (S)-(+)-3,3-Dimethyl-2-butylamine (S)-3,3-Dimethyl-2-aminobutane 22526-47-2 (CAS 22526-47-2)
- N-[1-tert-Butyl-3-(4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-4-fluorobenzamide (CAS 320422-03-5)
- 2,5-diisopropylpyrazine (CAS 24294-83-5)
- 3-(3,5-Difluorophenyl)propan-1-ol (CAS 105219-37-2)
- 3-(2,5-Difluorobenzyl)piperidin-3-ol (CAS 1341505-30-3)
- Peptide 433 (CAS CATO-CPTD788433)
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