| CAS No. | 92007-38-0 |
| Molecular Formula | C18H30O4 |
| Molecular Weight | 310.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5',5',5'',5''-Tetramethylhexahydro-1H-5'l7-dispiro[pentalene-2,2'-[1,3]dioxane-5',2''-[1,3]dioxane].
CATO supplies 5',5',5'',5''-Tetramethylhexahydro-1H-5'l7-dispiro[pentalene-2,2'-[1,3]dioxane-5',2''-[1,3]dioxane] (CAS 92007-38-0), a certified reference material (molecular formula C18H30O4, MW 310.43 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H30O4, 5',5',5'',5''-Tetramethylhexahydro-1H-5'l7-dispiro[pentalene-2,2'-[1,3]dioxane-5',2''-[1,3]dioxane] contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 5',5',5'',5''-Tetramethylhexahydro-1H-5'l7-dispiro[pentalene-2,2'-[1,3]dioxane-5',2''-[1,3]dioxane] 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.
| Molecular Formula | C18H30O4 |
| Molecular Weight | 310.43 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |