DPTQO8-2Br CAS 1233872-22-4
| CAS No. | 1233872-22-4 |
| Molecular Formula | C36H42Br2N4O2S |
| Molecular Weight | 754.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
DPTQO8-2Br (C36H42Br2N4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
DPTQO8-2Br (CAS 1233872-22-4) is a high-purity analytical reference standard with the molecular formula C36H42Br2N4O2S and a molecular weight of 754.62 g/mol.
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 | C36H42Br2N4O2S |
| Molecular Weight | 754.62 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related DPTQO Standards
Recommended Standards
- 6’-Iodoresiniferatoxin (CAS 335151-55-8)
- 5’-Iodoresiniferatoxin (CAS 535974-91-5)
- N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea] (CAS 1012051-90-9)
- 2,6-Dibromo-9,10-bis(9,9-dimethyl-9H-fluoren-2-yl)-9,10-dihydroanthracene-9,10-diol (CAS 1154751-56-0)
- 7-Hydroxyheptanoic Acid Phenylmethyl Ester (CAS 59379-00-9)
- 1-(7-hydroxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-4-(methylamino)butan-1-one hydrochloride (CAS 1334146-35-8)
- 3-(3-Chloro-5-fluorophenyl)piperidine (CAS 1044769-15-4)
- (2-(6-(Cyclopropylamino)pyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352526-07-8)
- mk-2866,Ostarine (CAS 1202044-20-9)
- 2-(1-((Benzyloxy)carbonyl)-3-methylpiperidin-4-yl)acetic acid (CAS 2306260-89-7)
- 5-Bromo-2,3-dihydro-1H-inden-4-amine(hydrochloride)(1:1) (CAS 2323605-94-1)
- 5-amino-4-phenyl-2,3-dihydro-1H-pyrazol-3-one (CAS 62538-17-4)
- (3,4-Difluorophenyl)(4-iodophenyl)methanone (CAS 951891-74-0)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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