5,15-Dibromo-10,20-diphenylporphine CAS 151256-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 151256-86-9 |
| Molecular Formula | C32H20Br2N4 |
| Molecular Weight | 620.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,15-Dibromo-10,20-diphenylporphine (CAS 151256-86-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H20Br2N4. Molecular weight: 620.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C32H20Br2N4 |
| Molecular Weight | 620.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Dibromo Standards
- 3,6-Dibromo-2,5-bis(3-bromothiophen-2-yl)thieno[3,2-b]thiophene (CAS 1392114-79-2)
- 2,7-Dibromo-9-(1-decylundecyl)-9H-carbazole (CAS 1185885-87-3)
- 2,9-Dibromo-5,6-dioctylnaphtho[2,1-b:3,4-b']dithiophene (CAS 1040858-84-1)
- 3,6-Dibromo-2,7-diiodophenanthrene-9,10-dione (CAS 887127-69-7)
- (SP-4-2)-Dibromo[1,2-ethanediylbis[diphenylphosphine-κP]]-Nickel (CAS 14647-21-3)
- 2,7-Dibromo-9,9-bis[2-[2-(2-methoxyethoxy)ethoxy]ethyl]-9H-fluorene (CAS 439942-93-5)
- (6,8-dibromo-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine-3,3-diyl)bis(methylene) bis(2-ethylhexanoate) (CAS 2882848-54-4)
- ethyl 2,5-dibromo-6-nonylthieno[3,2-b]thiophene-3-carboxylate (CAS 2105955-68-6)
Recommended Standards
- Ytterbium(III) trifluoromethanesulfonate hydrate, Yb(CF3SO3)3XH2O 54761-04-5 TRIFLUOROMETHANESULFONIC ACID YTTERBIUM SALT HYDRATE;TRIFLUOROMETHANESULFONIC ACID YTTERBIUM(III) SALT HYDRATE;TRIS(TRIFLUOROMETHYLSULFONYLOXY)YTTERBIUM HYDRATE;YB(OTF)3 HYDRATE;YTTERBIUM TRIFLATE HYDRATE;YTTERBIUM TRIFLUOROMETHANESULFONATE, HYDRATED;YTTERBIUM(III) TRIFLATE;YTTERBIUM(III) TRIFLATE HYDRATE;YTTERBIUM(III) TRIFLUOROMETHANESULFONATE HYDRATE;YTTERBIUM(III) TRIFLUOROMETHANESULFONATE N-HYDRATE;YTTERBIUM(III) TRIFLUOROMETHANESULPHONATE HYDRATE;Ytterbium(III) trifluoromethanesulfonate hydrate, ?Yb(CF3SO3)3XH2O SC11043 (CAS 54761-04-5)
- 5,15-Bis(4-bromophenyl)porphyrin (CAS 318488-01-6)
- 8-Bromo-cADP-Ribose (8-Br-cADPR)DISCONTINUED (CAS 151898-26-9)
- 1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine (CAS 905714-09-2)
- 4-Methoxy-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 443776-90-7)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile (CAS 1309981-31-4)
- 2-bromo-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethan-1-one (CAS 90929-73-0)
- Bis(cyclopentadienyl)vanadium(III) chloride (CAS 12701-79-0)
- (R)-(-)-Cicutoxin (CAS 505-75-9)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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 13829788188 / jacky.chen@cato-chem.com