1'-(tert-Butoxycarbonyl)spiro[indoline-3,4'-piperidine]-5-carboxylic acid CAS 888222-12-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 888222-12-6 |
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1'-(tert-Butoxycarbonyl)spiro[indoline-3,4'-piperidine]-5-carboxylic acid (CAS 888222-12-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24N2O4. Molecular weight: 332.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related tert Standards
- 1'-(Tert-butoxycarbonyl)spiro[indoline-3,3'-piperidine]-5-carboxylic acid (CAS 1391732-87-8)
- 1-(5-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydro-1,5-naphthyridin-2-yl)cyclobutane-1-carboxylic acid (CAS 2314394-18-6)
- 2-((2-(4-((tert-Butoxycarbonyl)amino)piperidin-1-yl)-2-oxoethyl)thio)acetic acid (CAS 281223-60-7)
- 1'-(Tert-Butoxycarbonyl)-2-Oxospiro[Indoline-3,3'-Pyrrolidine]-4'-Carboxylic Acid (CAS 1251011-21-8)
- 4-(tert-butoxycarbonyl)-1-(3-cyanopyridin-2-yl)piperazine-2-carboxylic acid (CAS 1261229-55-3)
- (1-(tert-butoxycarbonyl)-5-(diethylamino)-1H-indol-2-yl)boronic acid (CAS 1021342-95-9)
- 4-(Butoxycarbonyl)phenyl 4-chlorobenzoate (CAS 331462-13-6)
- (1-(Tert-butoxycarbonyl)-4-(ethoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 1150114-37-6)
Recommended Standards
- 1,4-Dibromo-2-(2-chloroethoxy)-5-fluorobenzene (CAS 2770816-37-8)
- 1-(4-(5-(4-Fluorophenyl)furan-2-carbonothioyl)piperazin-1-yl)ethan-1-one (CAS 840497-99-6)
- 10-Oxo-10-((1-oxoisoindolin-4-yl)amino)decanoic acid (CAS 366453-84-1)
- N-(4-fluoro-2-methylphenyl)furan-2-carboxamide (CAS 717872-28-1)
- 4-Fluoro-2-nitrophenylboronic acid (CAS 860034-00-0)
- 2-Mercapto-5-methylbenzoic acid (CAS 24155-85-9)
- 4894-23-9 Isoxazole, 4,5-dihydro-3,5-diphenyl- 4,5-Dihydro-3,5-diphenylisoxazole (CAS 4894-23-9)
- 6-Isopropyl-N-(prop-2-yn-1-yl)pyrimidin-4-amine (CAS 1248620-62-3)
- (2,2,7,7-Tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methyl 4-nitrobenzoate (CAS 20581-75-3)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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