8-Bromo-1,2,3,4-tetrahydronaphthalen-1-ol CAS 838821-08-2
| CAS No. | 838821-08-2 |
| Molecular Formula | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 8-Bromo-1,2,3,4-tetrahydronaphthalen-1-ol 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.
CATO supplies 8-Bromo-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 838821-08-2), a certified reference material (molecular formula C10H11BrO, MW 227.10 g/mol) for analytical method development and quality control.
Structurally, 8-Bromo-1,2,3,4-tetrahydronaphthalen-1-ol (C10H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 227.10 g/mol, it falls into the medium-molecular-weight range. 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 | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-bromo-4-(but-2-en-1-yloxy)benzene (CAS 1017091-66-5)
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Recommended Standards
- 7-Bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine (CAS 2306274-39-3)
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- 7-Bromo-2,6-dimethyl-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine (CAS 806616-87-5)
- Ally-(3-bromobenzyl)ether (CAS 854616-68-5)
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- (5-(5-Amino-2-chlorophenyl)furan-2-yl)methanol (CAS 874999-55-0)
- 3-Bromo-1-methyl-2-piperidone (CAS 49785-85-5)
- 2-O-Benzyl-3-O-allyl-sn-glycerol (CAS 106401-57-4)
- Di-tert-butyl (4-amino-2-(trifluoromethyl)phenyl)iminodicarbonate (CAS 1089725-60-9)
- 2,3-Dimethylbut-3-enoic acid (CAS 36598-04-6)
- (3-(Difluoromethyl)-4-methoxyphenyl)boronic acid (CAS 1704065-70-2)
- 3,5-Dimethyl-1-(pentan-3-yl)-1h-pyrazole-4-sulfonyl chloride (CAS 1247650-98-1)
- 4-Chloro-2-ethyl-5-isopropyl-6-methylpyrimidine (CAS 1343270-25-6)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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