N-(17-Mercapto-3,6,9,12,15-pentaoxaheptadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide CAS 866935-65-1
| CAS No. | 866935-65-1 |
| Molecular Formula | C22H41N3O7S2 |
| Molecular Weight | 523.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(17-Mercapto-3,6,9,12,15-pentaoxaheptadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide.
CATO supplies N-(17-Mercapto-3,6,9,12,15-pentaoxaheptadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 866935-65-1), a certified reference material (molecular formula C22H41N3O7S2, MW 523.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H41N3O7S2, N-(17-Mercapto-3,6,9,12,15-pentaoxaheptadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 523.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C22H41N3O7S2 |
| Molecular Weight | 523.71 g/mol |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
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- N-(4-(5-Mercapto-4-(3-methoxyphenyl)-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-50-3)
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- 3-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)-1-(3-(trifluoromethyl)benzyl)pyridin-2(1H)-one (CAS 242471-90-5)
Recommended Standards
- Udenafil-d7 (CAS 1175992-76-3)
- 6-(4-Aminophenethyl)-3-((2-(tert-Butyl)-4-(hydroxymethyl)-5-methylphenyl)thio)-6-cyclohexyl-4-hydroxy-5,6-dihydro-2H-pyran-2-one (CAS 197915-48-3)
- Ceritinib Impurity 3 (CAS CATO-C4X-10483)
- (S)-Edelfonise (CAS 83542-43-2)
- 1,5,6,7-TEtrahydro-pyrazolo[4,3-b]pyridine-4-carboxylic acid benzyl ester (CAS 1935393-12-6)
- 2-Methyl-4-[(4-trifluoromethyl)phenyl]-1-butene (CAS 113947-86-7)
- Sertraline (CAS 79617-96-2)
- Enalaprilat EP Impurity B (RSS Isomer) (CAS 196083-21-3)
- 2-Methyl-1-[3-(trifluoromethyl)benzoyl]piperazine (CAS 1240575-10-3)
- 4-Amino-N-ethyl-N-phenylbenzenesulfonamide 4436AE 50497-33-1 C14H16N2O2S (CAS 50497-33-1)
- 1-Cyclopropyl-N-(pyridin-4-ylmethyl)methanamine (CAS 741698-95-3)
- 4-Bromo-2-methylpyridin-3-amine (CAS 126325-48-2)
- 6-Chloro-2-pyrazinecarbaldehyde (CAS 874114-34-8)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
Why CATO?
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