4,4'-(Butane-2,2-diyl)bis(2-methylphenol) CAS 6420-65-1
| CAS No. | 6420-65-1 |
| Molecular Formula | C11H16N5O7P |
| Molecular Weight | 361.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Butane-2,2-diyl)bis(2-methylphenol) (CAS 6420-65-1) is a high-purity analytical reference standard with the molecular formula C11H16N5O7P and a molecular weight of 361.25 g/mol.
The molecular framework of 4,4'-(Butane-2,2-diyl)bis(2-methylphenol) (C11H16N5O7P) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 4,4'-(Butane-2,2-diyl)bis(2-methylphenol) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16N5O7P |
| Molecular Weight | 361.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
Related Butane Standards
- 6-(Butane-1-sulfonyl)-N-(4-chlorophenyl)pyridine-3-carboxamide (CAS 339031-87-7)
- 2,2'-(Butane-1,4-diyl)bis(isoindoline-1,3-dione) (CAS 3623-90-3)
- Butane-1,3-diyl dioctanoate (CAS 4554-00-1)
- 2,2'-(Butane-1,4-diyl)bis(N,9-dimethyl-9H-purin-6-amine) (CAS 93288-47-2)
- (S)-Butane-1,2,4-triyl trimethanesulfonate (CAS 99520-81-7)
- Butane-1,4-diyl bis(2,2,2-trifluoroethanesulfonate) (CAS 117186-54-6)
- Butane-1,4-diyl bis(2-bromoacetate) (CAS 67638-54-4)
- 4,4'-(Butane-1,4-diylbis(oxy))dibenzoic acid (CAS 3749-77-7)
Recommended Standards
- 3-hydroxy Flubromazepam (CAS 62659-65-8)
- 6-(2,4-Dichlorophenyl)-3-phenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 477846-69-8)
- 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5H-[1,2,4]triazino[5,6-b]indole (CAS 383147-81-7)
- Isopropyl 2-((4-amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 575463-56-8)
- 5-Chloro-3-(4-chlorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 55828-85-8)
- 5-(1-Methyl-1H-pyrazol-3-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443279-45-5)
- 2,3,4,4a,9,9a-Hexahydro-1H-carbazole (CAS 1775-86-6)
- 1,2,4,5-tetrazine-3,6-dicarboxylic acid;disodium salt (CAS 113631-48-4)
- 1-Dodecylpyridin-1-ium iodide (CAS 3026-66-2)
- Arotinolol Impurity 78 (CAS CATO-C4X-185478)
- 2-[(5-Chloro-2,1,3-benzothiadiazol-4-yl)amino]-3,5-dihydro-4H-imidazol-4-one (CAS 125292-32-2)
- 1,5-Dimethoxy-2-(2-methylallyl)anthracene-9,10-dione (CAS 116162-03-9)
- (2S,3R,4S,5R,6R)-6-((benzoyloxy)methyl)-5-hydroxy-2-(4-methoxyphenoxy)tetrahydro-2H-pyran-3,4-diyl dibenzoate (CAS 578007-30-4)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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