Acotiamide Hydrochloride Impurity 67 CAS 5398-36-7
| CAS No. | 5398-36-7 |
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Acotiamide Hydrochloride Impurity 67 (C6H8N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 172.20 g/mol, it falls into the medium-molecular-weight range. 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).
Acotiamide Hydrochloride Impurity 67 (CAS 5398-36-7) is a high-purity analytical reference standard with the molecular formula C6H8N2O2S and a molecular weight of 172.20 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.
As a certified reference material (CRM), Acotiamide Hydrochloride Impurity 67 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 | C6H8N2O2S |
| Molecular Weight | 172.20 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acotiamide Standards
- Acotiamide Impurity 37 (CAS 610-90-2)
- Acotiamide Impurity 26 (CAS 67370-98-3)
- Acotiamide Impurity 40 (CAS 5981-37-3)
- Acotiamide Impurity 21 (CAS 118452-04-3)
- Acotiamide Impurity 9 (CAS 948053-83-6)
- Acotiamide Impurity 32 (CAS 5653-53-2)
- Acotiamide Impurity 11 (CAS 5722-93-0)
- Acotiamide Impurity 41 (CAS 40283-41-8)
Recommended Standards
- Acetic acid 4-methyl-[1,2,3]-thiadiazol-5-ylmethyl ester (CAS 205131-53-9)
- Barbituric Acid Impurity 16 (CAS 3158-63-2)
- 7-Thia-1,3-diazaspiro[4.4]nonane-2,4-dione (CAS 212710-51-5)
- Benzenesulfonyl Hydrazide (CAS 80-17-1)
- Benzyl (4-((2-aminoethyl)(cyclopropyl)amino)cyclohexyl)carbamate (CAS 1353972-98-1)
- 4-Aminothiophene-2-carboxylic acid methyl ester (CAS 89499-43-4)
- ethyl 4-chloroimidazo[5,1-f][1,2,4]triazine-7-carboxylate (CAS 1393562-89-4)
- N,N-Dimethyl-6-nitro-1H-benzo[d]imidazol-2-amine (CAS 89843-43-6)
- Tert-butyl 4-(3-methoxyphenyl)-3-oxopiperidine-1-carboxylate (CAS 1354951-28-2)
- N-((1-Methylpiperidin-4-yl)methyl)butane-1-sulfonamide (CAS 1210511-41-3)
- 4-(Ethoxycarbonyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (CAS 935279-95-1)
- PBT Impurity 58 (CAS 210566-88-4)
- (S)-1-Cyclopentylpiperidin-3-amine (CAS 1218549-05-3)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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