Tert-butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[4.4]Nonane-2-carboxylate CAS 2304631-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2304631-27-2 |
| Molecular Formula | C19H34BNO4 |
| Molecular Weight | 351.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[4.4]Nonane-2-carboxylate (CAS 2304631-27-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H34BNO4. Molecular weight: 351.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H34BNO4 |
| Molecular Weight | 351.29 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.5]nonane-2-carboxylate (CAS 2820191-49-7)
- tert-Butyl 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indole-1-carboxylate 1-tert-butoxycarbonylindole-5-boronic acid, pinacol ester 1-tert-butoxycarbonyl-indole-5-boronic acid, pinacol ester n-boc-indole-5-boronic acid pinacol ester tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole-1 carboxylate tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indole-1-carboxylate 1-Boc-indole-5-boronic acid pinacol ester 1-(tert-Butyloxy-carbonyl)-indole-5-boronic acid pinacol ester 777061-36-6 (CAS 777061-36-6)
- tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indoline-1-carboxylate (CAS 2246833-75-8)
- 5-Methyl-2-(phenylamino)oxazol-4(5H)-one (CAS 15900-31-9)
- ((3-Chloro-4-mercaptopyridin-2-yl)imino)dimethyl-l6-sulfanone (CAS 2810768-70-6)
- 6-Chloro-N-(4-methoxyphenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1040662-93-8)
- 5-Hexyl-2,2':5',2''-terthiophene (CAS 151271-42-0)
- 1-(4-Butoxyphenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142213-00-0)
- 2-(Ethylthio)-1-(m-tolyl)ethan-1-one (CAS 1157366-33-0)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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