Tetrahydroabietic AcidDISCONTINUED, offer T294470 CAS 25800-63-9
| CAS No. | 25800-63-9 |
| Molecular Formula | C21H36O |
| Molecular Weight | 304.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tetrahydroabietic AcidDISCONTINUED, offer T294470 is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Tetrahydroabietic AcidDISCONTINUED, offer T294470 (CAS 25800-63-9), a certified reference material (molecular formula C21H36O, MW 304.51 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H36O, Tetrahydroabietic AcidDISCONTINUED, offer T294470 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 304.51 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.
As a certified reference material (CRM), Tetrahydroabietic AcidDISCONTINUED, offer T294470 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 | C21H36O |
| Molecular Weight | 304.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Recommended Standards
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- 4488-22-6 TL35MU1249 2,2'-Diamino-1,1'-dinaphthyl (1,1'-Binaphthalene)-2,2'-diamine 4-13-00-00489 (Beilstein Handbook Reference) 1,1'-Bi(2-naphthalenylamine) 1,1'-Bi(2-naphthylamine) BRN 2138401 NSC 519704 UNII-TL35MU1249 (CAS 4488-22-6)
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- Insulin degludec (CAS 844439-96-9)
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