Chaetocin CAS 28097-03-2
| CAS No. | 28097-03-2 |
| Molecular Formula | C30H28N6O6S4 |
| Molecular Weight | 696.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Chaetocin is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Chaetocin (CAS 28097-03-2) is a high-purity analytical reference standard with the molecular formula C30H28N6O6S4 and a molecular weight of 696.84 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Chaetocin is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 696.84 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C30H28N6O6S4 |
| Molecular Weight | 696.84 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 4 |
Recommended Standards
- 4,4',4",4"'-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetraaniline (CAS 2559708-42-6)
- Tris(2-(p-tolyl)pyridine-C2,N)iridium(III) (CAS 149005-33-4)
- 194660-14-5 CTK8E7530 Desotamide (CAS 194660-14-5)
- 5-Benzyl-6-ethyl-3-methoxy-2H-thiazolo[3,2-a]pyrimidin-7(3H)-one (CAS 199852-12-5)
- 4-fluoro-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1198437-08-9)
- Haloperidol Impurity 13 (CAS 17135-46-5)
- 2-Amino-5-nitrobenzohydrazide (CAS 52377-70-5)
- 4-(Dimethylamino)-α,α-dimethylbenzeneacetic Acid-d6 (CAS 1346599-10-7)
- 5-Chloro-2-(trifluoromethyl)pyridin-4-amine (CAS 1060810-26-5)
- 4-Chloro-7-fluorobenzo[d]thiazol-2-amine (CAS 942473-91-8)
- [3-(2-phenylethoxy)phenyl]boranediol (CAS 1029439-94-8)
- Posaconazole impurity 247 (CAS CATO-C4X-1208247)
- 3-{[1,1'-biphenyl]-4-carbonyl}-4-methylquinoline (CAS 478064-94-7)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
Why CATO?
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