2-(2-(Octyloxy)phenyl)-1,4,5,6-tetrahydropyrimidine hydrobromide CAS 764653-81-8
| CAS No. | 764653-81-8 |
| Molecular Formula | C18H28N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(2-(Octyloxy)phenyl)-1,4,5,6-tetrahydropyrimidine hydrobromide 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.
2-(2-(Octyloxy)phenyl)-1,4,5,6-tetrahydropyrimidine hydrobromide (CAS 764653-81-8), molecular formula C18H28N2OHBr and molecular weight 369.35 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-(Octyloxy)phenyl)-1,4,5,6-tetrahydropyrimidine hydrobromide (C18H28N2OHBr) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H28N2O HBr |
| Molecular Weight | 369.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Octyloxy Standards
- 4-Octyloxy-3-trifluoromethylbenzoic acid (CAS 1005407-63-5)
- 5-((Octyloxy)methyl)quinolin-8-ol (CAS 102269-68-1)
- 3-[(octyloxy)methyl]aniline (CAS 1039933-71-5)
- 2,5-Bis(octyloxy)-1,4-benzenedicarboxylicacid (CAS 107502-78-3)
- 4,8-Bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene (CAS 1098102-94-3)
- (Z)-4-(Octyloxy)but-2-en-1-ol (CAS 111934-56-6)
- 4-(octyloxy)benzene-1-sulfonamide (CAS 1152-74-5)
- 2,6-Bis(octyloxy)benzaldehyde (CAS 1175455-04-5)
Recommended Standards
- 2-Amino-1-((S)-3-(benzyl(methyl)amino)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1354027-19-2)
- Methyl 2-amino-2,3-dihydro-1H-indene-2-carboxylate (CAS 134425-84-6)
- N1-(Isoxazol-3-yl)-N2-(3-methoxybenzyl)oxalamide (CAS 899974-53-9)
- 3,3''-Bis(allyloxy)-5'-(3-(allyloxy)-4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylicacid (CAS 2711105-45-0)
- 3-Methyl-2-(tributylstannyl)thiophene (CAS 166766-89-8)
- 1-Deoxy-1-[1,3,4,7-tetrahydro-6-(hydroxymethyl)-2,4-dioxo-8(2H)-pteridinyl]-D-ribitol (CAS 1403761-27-2)
- 2,5-Bis(4-biphenylyl)-1,3,4-oxadiazole, 98% (CAS 2043-06-3)
- 4-{[1,1'-biphenyl]-4-yl}-N-(4-methoxyphenyl)-1,3-thiazol-2-amine hydrobromide (CAS 1078634-26-0)
- 1-(2-(2-Methoxyphenoxy)ethyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 878733-47-2)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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