2-Ethynylthiazole CAS 111600-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111600-85-2 |
| Molecular Formula | C5H3NS |
| Molecular Weight | 109.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethynylthiazole (CAS 111600-85-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3NS. Molecular weight: 109.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3NS |
| Molecular Weight | 109.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethynylthiazole Standards
- 4-Ethynylthiazole (CAS 111600-89-6)
- 5-Ethynylthiazole (CAS 872122-41-3)
- 2-Ethynylthiazole-4-carbaldehyde (CAS 1211537-62-0)
- 4-Ethynylthiazole-2-carbaldehyde (CAS 1566737-82-3)
- 2-Ethynylthiazole-4-carboxamide (CAS 912639-84-0)
- 4-Ethynylthiazole-2-carboxylic acid (CAS 1564527-24-7)
- 2-ethynylthiazole-4-carboxylic acid (CAS 2246923-22-6)
- Ethyl 2-ethynylthiazole-4-carboxylate (CAS 1204747-68-1)
Recommended Standards
- 1-(methyl-d3)-1H-pyrrole-2-carbonitrile (CAS 1648881-86-0)
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- 1-(2-Methoxy-5-nitrophenyl)-1H-imidazole (CAS 61292-63-5)
- tert-Butyl 3-chloro-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 1279818-93-7)
- 2-(((Benzyloxy)carbonyl)amino)-6-chlorobenzoic acid (CAS 1342121-57-6)
- 6-((2-Ethoxyethyl)(4-(pyridin-2-yl)thiazol-2-yl)amino)benzo[d]thiazol-2(3H)-one (CAS 1903736-48-0)
- 3-(2-Oxo-3-(4-(trifluoromethyl)phenyl)imidazolidin-1-yl)benzoic acid (CAS 651748-86-6)
- 3-(Methylamino)-4-nitrobenzonitrile (CAS 64910-48-1)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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