tetra(4-Hydroxyboryphenyl)methane CAS 153035-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 153035-55-3 |
| Molecular Formula | C25H24B4O8 |
| Molecular Weight | 495.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tetra(4-Hydroxyboryphenyl)methane (CAS 153035-55-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H24B4O8. Molecular weight: 495.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H24B4O8 |
| Molecular Weight | 495.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related tetra Standards
- 1-3-4-6-Tetra-O-acetyl-2-(6-deoxy-α-L-galactopyranosyl)-α-D-galactopyranose (CAS 56822-34-5)
- 2-3-4-6-Tetra-O-acetyl-α-D-mannopyranosyl trichloroacetimidate (CAS 121238-27-5)
- 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl trichloroacetimidate (CAS 92052-29-4)
- 2-3-4-6-Tetra-O-acetyl-α-D-galactopyranosyl trichloroacetimidate (CAS 86520-63-0)
- 2-3-4-6-Tetra-O-acetyl-α-D-glucopyranosyl trichloroacetimidate (CAS 74808-10-9)
- 4-7-8-9-Tetra-O-acetyl-N-acetyl-D-neuraminic acid methyl ester (CAS 84380-10-9)
- Tetra-p-tolyltin (CAS 6746-22-1)
- Methyl 2,3,4,6-tetra-O-(trimethylsilyl)-α-D-glucopyranoside (CAS 2641-79-4)
Recommended Standards
- 1-Naphthalenemethanol, .alpha.,.alpha.-bis[4-(diethylamino)phenyl]-4-(ethylamino)- (CAS 1325-86-6)
- N4-Octadecylcytosine β-D-arabinofuranoside (CAS 158233-67-1)
- N-Desmethyl Tamoxifen Methanethiosulfonate (CAS 1025678-19-6)
- 3-Iodo-5-(trifluoromethoxy)-1H-indazole (CAS 1426423-96-2)
- Methyl 2-methyl-5-((3-nitro-N-(phenoxycarbonyl)phenyl)sulfonamido)benzofuran-3-carboxylate (CAS 448213-39-6)
- 4-(2-(1H-Benzo[d]imidazol-2-yl)vinyl)aniline (CAS 28940-48-9)
- N-(3-chloro-4-methoxyphenyl)acetamide (CAS 7073-42-9)
- 1-Chloro-4-fluorophthalazine (CAS 303762-32-5)
- 4-Fluoro-2-nitro-N-propylaniline (CAS 35538-23-9)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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