2-(3,3-Dimethyl-2-oxaspiro[4.5]dec-7-en-8-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1889268-75-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1889268-75-0 |
| Molecular Formula | C17H29BO3 |
| Molecular Weight | 292.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,3-Dimethyl-2-oxaspiro[4.5]dec-7-en-8-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1889268-75-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H29BO3. Molecular weight: 292.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H29BO3 |
| Molecular Weight | 292.22 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
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Recommended Standards
- 2-(2-Methoxy-5-(pentafluoro-lambda6-sulfanyl)phenyl)acetic acid (CAS 1240257-85-5)
- (3,5-Di-tert-butyl-2-propoxyphenyl)boronic acid (CAS 245435-09-0)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene-1-carbaldehyde (CAS 1008361-71-4)
- Azepane-3-carboxylic acid (CAS 77974-81-3)
- 2-Amino-N,N,3-trimethylbutanamide hydrochloride (CAS 1257848-66-0)
- 4-(1,2-Dithiolan-3-yl)butanoic acid (CAS 5616-63-7)
- (S)-1-Acetylpyrrolidin-2-yl acetate (CAS 221911-75-7)
- 1,4-Diamino-7-chloro-2-(4-(methylthio)phenoxy)anthracene-9,10-dione (CAS 88605-35-0)
- tert-Butyl 3-[(2-bromobenzene)sulfonyl]azetidine-1-carboxylate (CAS 887593-53-5)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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