Desacetyl Forskolin CAS 64657-20-1
| CAS No. | 64657-20-1 |
| Molecular Formula | C20H32O6 |
| Molecular Weight | 368.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, Desacetyl Forskolin is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.46 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).
Desacetyl Forskolin (CAS 64657-20-1), molecular formula C20H32O6 and molecular weight 368.46 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C20H32O6 |
| Molecular Weight | 368.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related Desacetyl Standards
- Desacetyl Diltiazem D4 (CAS 112259-40-2)
- Desacetyl Diltiazem (CAS 42399-40-6)
- Desacetyl Diltiazem-d3 (CAS 1246815-32-6)
- N-Desacetyl 3-Demethyl Thiocolchicine (CAS 97043-09-9)
- Desacetyl Diltiazem-d6 (CAS 1246820-35-8)
- Desacetyl cephapirin (CAS 38115-21-8)
- Desacetyl N,O-didesmethyl Diltiazem (CAS 86408-42-6)
- Desacetyl glutaryl 7-aminocephalosporanic Acid (CAS 55779-10-7)
Recommended Standards
- CYC-116, >98% (HPLC) (CAS 693228-63-6)
- N-(2,5-Dimethylphenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 577963-14-5)
- Benzyl-PEG4-Boc (CAS 2484091-04-3)
- N-(2,6-Dimethylphenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 577959-89-8)
- Oxan-4-ylmethyl chloroformate (CAS 1171967-42-2)
- 4-([1,1'-Biphenyl]-4-yl)-2,6-dichloropyrimidine (CAS 1385826-81-2)
- N-{2-[4-(tert-Butyl)phenoxy]propyl}cyclohexanamine (CAS 1040680-95-2)
- 6,7-Dichloro-1,4-bis(mesitylamino)anthracene-9,10-dione (CAS 18038-98-7)
- 3-(Benzo[d][1,3]dioxol-5-yl)-3-oxopropanenitrile (CAS 96220-14-3)
- Methanesulfonamide, N-[2-(4-piperidinyl)phenyl]- (CAS 199105-05-0)
- [(5-methoxy-1h-indol-3-yl)methyl]dimethylamine (CAS 16620-52-3)
- Methyl 4-bromo-5-(2-methoxyphenyl)-1h-pyrazole-3-carboxylate (CAS 1350453-81-4)
- MEthyl n'-cyano-n-(4-methylphenyl)imidothiocarbamate (CAS 59541-69-4)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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