Ethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[3.5]non-2-ene-7-carboxylate CAS 2864444-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2864444-56-2 |
| Molecular Formula | C18H29BO4 |
| Molecular Weight | 320.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[3.5]non-2-ene-7-carboxylate (CAS 2864444-56-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H29BO4. Molecular weight: 320.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H29BO4 |
| Molecular Weight | 320.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
Related Ethyl Standards
- (E)-4,4,5,5-tetramethyl-2-(2-(2-methyl-[1,1'-biphenyl]-3-yl)vinyl)-1,3,2-dioxaborolane (CAS 2171558-33-9)
- 1-Methyl-4-{2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]ethyl}piperazine (CAS 1392419-83-8)
- N-[2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridyl]thietane-3-carboxamide (CAS 2246736-39-8)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-benzo[d]imidazole (CAS 1021919-38-9)
- 3-[3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-propionic acid ethyl ester (CAS 1429323-80-7)
- Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propanoate (CAS 1887769-37-0)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)imidazo[1,2-a]pyridine (CAS 461701-10-0)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-7-(trifluoromethyl)-1H-indazole (CAS 1186334-80-4)
Recommended Standards
- Bis[4-(trifluoromethyl)phenyl]methanol (CAS 22543-52-8)
- Isopropyl 2-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 2609866-94-4)
- 9,9-Dimethyl-9H-fluorene-2-boronic Acid Pinacol Ester (CAS 569343-09-5)
- 6-(Trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-4(1H)-one (CAS 2414397-69-4)
- Methyl 3-(2-(4-(2-fluorophenyl)piperazin-1-yl)acetamido)thiophene-2-carboxylate (CAS 227958-49-8)
- Ethyl 3-chloro-5H,6H,7H,8H-pyrido[4,3-c]pyridazine-6-carboxylate (CAS 39715-99-6)
- (E)-(1-(4-Phenylbut-3-en-1-yl)piperidin-3-yl)methanamine hydrochloride (CAS 1353990-93-8)
- (3-Ethoxycarbonyl-2-methylallyl)triphenylphosphonium Bromide (CAS 29310-37-0)
- 5-PREGNEN-3β, 17-DIOL-20-ONE DIACETATE (CAS 1176-21-2)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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