4,5,9,10-Tetrabromo-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone CAS 954374-43-7
| CAS No. | 954374-43-7 |
| Molecular Formula | C30H34Br4N2O4 |
| Molecular Weight | 806.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4,5,9,10-Tetrabromo-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone 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.
4,5,9,10-Tetrabromo-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone (CAS 954374-43-7), molecular formula C30H34Br4N2O4 and molecular weight 806.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4,5,9,10-Tetrabromo-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone (C30H34Br4N2O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 806.22 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C30H34Br4N2O4 |
| Molecular Weight | 806.22 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Tetrabromo Standards
- 2,4,5,7-Tetrabromo-3,4,5,6-tetrachlorofluorescein (CAS 2134-15-8)
- 3,3'',5,5''-Tetrabromo-5'-(3,5-dibromophenyl)-1,1':3',1''-terphenyl (CAS 29102-67-8)
- 2,3,16,17-Tetrabromo-6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosine (CAS 302929-56-2)
- Sodium 2',4',5',7'-tetrabromo-5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) (CAS 75350-45-7)
- 1,3,5,7-Tetrabromo-9,10-bis(phenylethynyl)anthracene (CAS 84870-40-6)
- 2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid (CAS 3561-24-8)
- 2,3,13,14-Tetrabromo-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine (CAS 40100-11-6)
- 3,3',6,6'-Tetrabromo-9,9'-bicarbazole (CAS 18628-03-0)
Recommended Standards
- (2S)-2-(4-(2,3-Bis(palmitoyloxy)propoxy)-4-oxobutanamido)-3-(1H-imidazol-4-yl)propanoic acid (CAS 585539-97-5)
- 1,1'-Oxybis[4-(tridecafluorohexyl)benzene (CAS 151707-03-8)
- (2R)-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-3-(palmitoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 1-C16:0-2-C22:6(omega-3)-phosphatidylcholine 1-Palmitoyl-2-docosahexaenoyl-sn-glycero-3-phosphocholine 1-Palmitoyl-2-docosahexaenoylphosphatidylcholine 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-sn-glycero-3-phosphocholine 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 1-palmitoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-sn-glycero-3-phosphocholine 1-palmitoyl-2-docosahexaenoyl-GPC 1-palmitoyl-2-docosahexaenoyl-GPC (16:0/22:6) 59403-54-2 CHEBI:74963 GPC(16:0/22:6) PC(16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) PC(16:0/22:6) PC(16:0/22:6omega3) PC(38:6) Phosphatidylcholine(16:0/22:6) Phosphatidylcholine(16:0/22:6omega3) Phosphatidylcholine(38:6) (CAS 59403-54-2)
- Sn(IV) meso-Tetra (4-Pyridyl) Porphine Dichloride (CAS 87261-83-4)
- N-((Furan-2-carbonyl)oxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-23-0)
- S-(-)-SKF-38393 (CAS 81702-43-4)
- 3,3-Dihydroxyoxepan-2-one (CAS 36890-68-3)
- 1-Oxo-3-phenyl-3,4-dihydro-1H-isochromene-4-carboxylic acid 1-oxo-3-phenylisochroman-4-carboxylic acid 68204-74-0 (CAS 68204-74-0)
- 2-Nitro-5-(trifluoromethyl)benzyl Alcohol (CAS 1227604-33-2)
- 1-(2-Ethoxy-3-methoxyphenyl)-N-methylmethanamine hydrochloride (CAS 1048947-99-4)
- 5-(1-Butylpyrrolidin-2-yl)-2-(pyrrolidin-1-yl)pyridine (CAS 1352523-56-8)
- (3,4-Dimethylphenyl)hydrazine xhydrochloride (CAS 86746-50-1)
- 4-(5-Methylthiophen-2-yl)butanoic acid (CAS 22988-53-0)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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