Desacetyl Diltiazem D4 CAS 112259-40-2
| CAS No. | 112259-40-2 |
| Molecular Formula | C20H24N2O3S |
| Molecular Weight | 372.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Desacetyl Diltiazem D4 (C20H24N2O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 372.48 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Desacetyl Diltiazem D4 (CAS 112259-40-2), a certified reference material (molecular formula C20H24N2O3S, MW 372.48 g/mol) for analytical method development and quality control.
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), Desacetyl Diltiazem D4 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 | C20H24N2O3S |
| Molecular Weight | 372.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Desacetyl Standards
- Desacetyl Diltiazem (CAS 42399-40-6)
- Desacetyl Diltiazem-d3 (CAS 1246815-32-6)
- Desacetyl Forskolin (CAS 64657-20-1)
- Desacetyl Diltiazem-d6 (CAS 1246820-35-8)
- Desacetyl cephapirin (CAS 38115-21-8)
- N-Desacetyl 3-Demethyl Thiocolchicine (CAS 97043-09-9)
- Desacetyl N,O-didesmethyl Diltiazem (CAS 86408-42-6)
- Desacetyl glutaryl 7-aminocephalosporanic Acid (CAS 55779-10-7)
Recommended Standards
- N-(5-Amino-2-fluorophenyl)-2-[2,4-di(tert-butyl)-phenoxy]acetamide (CAS 1020053-96-6)
- 1,5-Dimethyl-4-phenyl-3-(1-tosylethyl)imidazolidin-2-one (CAS 1212191-69-9)
- Lubiprostone Impurity 37 (CAS CATO-C4X-113637)
- N-((1-(Thiophen-3-ylmethyl)piperidin-4-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 1234808-44-6)
- 19980-43-9 (1-Cyclopenten-1-yloxy)trimethylsilane Cyclopentene, 1-((trimethylsilyl)oxy)- Silane, (1-cyclopenten-1-yloxy)trimethyl- EINECS 243-448-4 1-(Trimethylsiloxy)-1-cyclopentene (CAS 19980-43-9)
- 3-Chloro-4-(trifluoromethyl)picolinaldehyde (CAS 90381-11-6)
- 6-(Benzyloxy)-4-iodopyridine-2-sulfonyl chloride (CAS 1393573-28-8)
- 2-chloro-4-fluoro-3-methyl-pyridine (CAS 1227496-67-4)
- 3-(2-Hydroxyethyl)pyrrolidin-2-one (CAS 932-47-8)
- TCS-21311 (CAS 1260181-14-3)
- 5-(4-Ethoxyphenyl)-5-methylimidazolidine-2,4-dione (CAS 68524-15-2)
- Om-189 (CAS 55381-18-5)
- (S)-1-(3-Fluoropropyl)pyrrolidin-3-amine (CAS 1568230-48-7)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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