Nebramine Disulfate CAS 71122-29-7
| CAS No. | 71122-29-7 |
| Molecular Formula | C12H26N4O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Nebramine Disulfate is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Nebramine Disulfate (CAS 71122-29-7) is a high-purity analytical reference standard with the molecular formula C12H26N4O5H2O4S and a molecular weight of 404.44 g/mol.
The molecular framework of Nebramine Disulfate (C12H26N4O5H2O4S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H26N4O5 2*H2O4S |
| Molecular Weight | 404.44 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Nebramine Standards
Recommended Standards
- 3,4-Dichloro-5-(2-methylbutoxy)pyridazine (CAS 1346698-06-3)
- 3-Chloro-1h-1,2,4-triazole hydrochloride (CAS 91108-19-9)
- (3,4-difluorophenyl)(1,2,4-oxadiazol-3-yl)methanamine hydrochloride (CAS 1427380-93-5)
- 3-Chloro-2-iodo-5-methoxypyridine (CAS 1227499-70-8)
- 2-(3-fluorophenyl)-5-(3-methylazetidin-3-yl)-1,3,4-oxadiazole hydrochloride (CAS 2044714-27-2)
- Ethyl 2-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1334643-95-6)
- 1-Fluoro-4-methyl-2-propoxybenzene (CAS 1311197-87-1)
- 3-(4-Fluorophenyl)imidazo[1,5-a]pyridine-8-carboxylic acid (CAS 1300022-19-8)
- 2-Amino-5-bromo-3-(trifluoromethyl)pyridine (CAS 79456-34-1)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com