2-Methylnaphthalene-1,4-diyl dibenzoate CAS 2211-31-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2211-31-6 |
| Molecular Formula | C25H18O4 |
| Molecular Weight | 382.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methylnaphthalene-1,4-diyl dibenzoate (CAS 2211-31-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H18O4. Molecular weight: 382.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H18O4 |
| Molecular Weight | 382.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
- 2-Amino-4-[3-ethoxy-4-(propan-2-yloxy)phenyl]-7-methyl-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile (CAS 371207-09-9)
- 3-(4-(4-(2-Methoxyphenyl)piperidin-1-yl)-3-nitrophenyl)acrylic acid (CAS 301334-95-2)
- 2-Amino-4-(4-butoxy-3-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 500279-00-5)
- 6-Amino-n-ethylpyridine-3-carboxamide (CAS 1248024-71-6)
- tert-Butyl (4-(benzyloxy)naphthalen-2-yl)carbamate (CAS 122745-36-2)
- (2R,3R)-2-(trifluoromethyl)piperidin-3-ol (CAS 1932097-44-3)
- 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane (CAS 52217-60-4)
- 2-(6-(Trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)acetohydrazide (CAS 1221792-29-5)
- 3,9-Diazaspiro[5.5]Undecane dihydrochloride (CAS 2089256-14-2)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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