1H-Thieno[3,4-d]imidazole-4-pentanamide, N,N′-[oxybis(2,1-ethanediyloxy-3,1-propanediyl)]bis[hexahydro-2-oxo-, (3aS,3′aS,4S,4′S,6aR,6′aR)- CAS 194920-54-2
| CAS No. | 194920-54-2 |
| Molecular Formula | C30H52N6O7S2 |
| Molecular Weight | 672.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1H-Thieno[3,4-d]imidazole-4-pentanamide, N,N′-[oxybis(2,1-ethanediyloxy-3,1-propanediyl)]bis[hexahydro-2-oxo-, (3aS,3′aS,4S,4′S,6aR,6′aR)- (C30H52N6O7S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 672.90 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1H-Thieno[3,4-d]imidazole-4-pentanamide, N,N′-[oxybis(2,1-ethanediyloxy-3,1-propanediyl)]bis[hexahydro-2-oxo-, (3aS,3′aS,4S,4′S,6aR,6′aR)- (CAS 194920-54-2) is a high-purity analytical reference standard with the molecular formula C30H52N6O7S2 and a molecular weight of 672.90 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C30H52N6O7S2 |
| Molecular Weight | 672.90 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related H Standards
- Thieno[3,2-b]furan, 5,6-bis(4-methoxyphenyl)-2,3-diphenyl- (CAS 81385-77-5)
- 1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-, 2-[(2,3,4,5,6-pentafluorophenyl)methylene]hydrazide, (3aR,4S,6aS)-rel- (CAS 1214982-06-5)
- N'-{thieno[2,3-b]quinoline-2-carbonyl}-3-(trifluoromethyl)benzohydrazide (CAS 478079-51-5)
- 5H-Thieno[2,3:5,6][1,3]thiazocino[2,3-a]isoindole-4,11(6aH,13H)-dione 4-(N-phenylhydrazone) (CAS 866008-43-7)
- 2-{thieno[2,3-b]quinoline-2-carbonyl}-1,2,3,4-tetrahydroisoquinoline (CAS 439111-80-5)
- 2-(Thieno[2,3-b]quinolin-2-yl)-5-(m-tolyl)-1,3,4-oxadiazole (CAS 478079-55-9)
- 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-N-(5-hydroxypentyl)-2-oxo-, [3aS-(3aa,4,6aa)]- (9CI), 95% (CAS 181272-15-1)
- N'-(thieno[2,3-b]quinoline-2-carbonyl)methanesulfonohydrazide (CAS 692260-15-4)
Recommended Standards
- N-[(2R,4R,5S)-5-[[(1,1-Dimethylethoxy)carbonyl]amino]-4-hydroxy-1-oxo-6-phenyl-2-(phenylmethyl)hexyl]-L-leucyl-L-phenylalaninamide (CAS 292632-98-5)
- 1,4-Bis[4-(di-p-tolylamino)styryl]benzene (CAS 55035-43-3)
- 2-(Bis(tert-butoxycarbonyl)amino)-5-((triisopropylsilyl)ethynyl)quinolin-4-yl trifluoromethanesulfonate (CAS 2856022-24-5)
- 4,4'-((1E,1'E)-1,4-Phenylenebis(ethene-2,1-diyl))bis(N,N-di-p-tolylaniline) (CAS 596103-58-1)
- tert-Butyl 3-(((2-hydroxyethyl)thio)methyl)pyrrolidine-1-carboxylate (CAS 1353983-27-3)
- 1-(3-Chloro-4-fluorophenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416339-49-5)
- 1-(5-Chlorothiophen-2-yl)-3-methylbutan-1-one (CAS 1094461-78-5)
- 4-Methyl-2-(piperazin-1-yl)thiazole-5-carboxylic acid (CAS 1104278-96-7)
- 4-(4-Chlorophenyl)phthalazin-1(2H)-one (CAS 51334-86-2)
- 338408-02-9 KS-00001VD9 N-(3-chloro-2-methylphenyl)-3-nitro-4-(1H-1,2,4-triazol-1-yl)benzenecarboxamide (CAS 338408-02-9)
- Di-tert-butyl 4-aminopiperidine-1,4-dicarboxylate (CAS 872359-13-2)
- 4-(3,4-Dichlorophenyl)thiazole-2-carbaldehyde (CAS 383143-03-1)
- 4,4'-Dibromo-2,2',6,6'-tetramethyl-1,1'-biphenyl (CAS 22409-76-3)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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