2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene CAS 853377-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 853377-10-3 |
| Molecular Formula | C22H30B2O4 |
| Molecular Weight | 380.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene (CAS 853377-10-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H30B2O4. Molecular weight: 380.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H30B2O4 |
| Molecular Weight | 380.09 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Bis Standards
- 4,4,5,5-Tetramethyl-2-[6-(tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl]-1,3,2-dioxaborolane (CAS 849543-98-2)
- 4,4,5,5-Tetramethyl-2-[4-[4-(trifluoromethoxy)phenoxy]phenyl]-1,3,2-dioxaborolane (CAS 1426337-32-7)
- 4,4,5,5-Tetramethyl-2-(3-(phenanthren-9-yl)phenyl)-1,3,2-dioxaborolane (CAS 1417522-96-3)
- 4,4,5,5-Tetramethyl-2-(8-phenylphenanthren-2-yl)-1,3,2-dioxaborolane (CAS CATO-CIM-105129)
- (R)-6,6,10,10-tetramethyl-4,8-dioxo-2-phenethyl-9-oxa-3,5,7-triazaundecanoic acid (CAS 159634-71-6)
- 1-Benzyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine (CAS 1015242-03-1)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-2-yl)pivalamide (CAS 2390149-47-8)
- N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-3-yl)pivalamide (CAS 2390149-46-7)
Recommended Standards
- 1,1-Ethylidenebis[2,3-dichloro-4-methoxy-benzene (CAS 397301-41-6)
- Alcohol C<SUB>2</SUB>F<SUB>5</SUB>-Togni reagent (CAS 1640118-52-0)
- Vilanterol Impurity 67 (CAS CATO-C4X-193567)
- (1S)-2-amino-1-(3-chlorophenyl)ethan-1-ol hydrochloride (CAS 469887-83-0)
- (2r)-2-(Tert-butoxycarbonylamino)-2-(4,4-difluorocyclohexyl)aceticacid (CAS 1956437-69-6)
- Fosfomycin Trometamol EP Impurity D TEA salt(Discontinued,See C4X-13165) (CAS 1262243-12-8(Free Acid))
- (2-(3-(Trifluoromethyl)phenyl)cyclopropyl)methanamine (CAS 1278662-29-5)
- 2-Bromo-6-(3,3-difluoroazetidin-1-yl)benzonitrile (CAS 1774896-25-1)
- 2-(2-Bromobenzylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463366-89-4)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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