1-Oxyl-3-(maleimidomethyl)-2,2,5,5-tetramethyl -1-pyrrolidine CAS 54060-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54060-41-2 |
| Molecular Formula | C22H33BN2O5 |
| Molecular Weight | 416.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Oxyl-3-(maleimidomethyl)-2,2,5,5-tetramethyl -1-pyrrolidine (CAS 54060-41-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H33BN2O5. Molecular weight: 416.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H33BN2O5 |
| Molecular Weight | 416.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Oxyl Standards
- (1-Oxyl-2,2,5,5-tetramethylpyrroline-3-yl)carbamidoethyl Methanethiosulfonate (CAS 384342-59-0)
- 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-Hydroxys (CAS 37558-29-5)
- (1-Oxyl-2,2,5,5-tetramethyl-3-pyrroline-3-methyl) Methanethiosulfonate 15N,d15 (CAS 384342-58-9)
- (1-Oxyl-2,2,5,5-tetramethyl-3-pyrroline-3-methyl) Methanethiosulfonate-d15 (CAS 384342-57-8)
- (1-Oxyl-2,2,3,5,5-pentamethyl-∆3-pyrroline-3-methyl) Methanethiosulfonate (CAS 339072-96-7)
- (-)-(1-Oxyl-2,2,5,5-tetramethylpyrrolidin-3-yl)methyl Methanethiosulfonate (CAS 681034-15-1)
- (+)-(1-Oxyl-2,2,5,5-tetramethylpyrrolidin-3-yl)methyl Methanethiosulfonate (CAS 681034-14-0)
- (1-Oxyl-2,2,5,5-tetramethylpyrrolidin-3-yl) Methyl Methaneth (CAS 201403-46-5)
Recommended Standards
- (E)-[(2,4-Dichlorophenyl)methoxy]({[6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylidene})amine (CAS 691883-94-0)
- 5-(1-(2-(2,4-Dichlorophenoxy)ethyl)-1H-pyrazol-3-yl)-2-phenylthiazole (CAS 318255-95-7)
- tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclohexyl)carbamate (CAS 1704097-35-7)
- 2-(3-((2-Methoxyethoxy)methoxy)phenyl)oxirane (CAS 215439-42-2)
- Dimethyl 1-benzyl-4-oxopiperidine-2,3-dicarboxylate (CAS 1951438-82-6)
- (4-Aminophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (CAS 210967-24-1)
- 4-Amino-5-chloro-2-methylbenzonitrile (CAS 6259-43-4)
- tert-Butyl 6-iodo-3-azabicyclo[3.1.1]heptane-3-carboxylate (CAS 2852760-67-7)
- 2-(3-chlorophenyl)-5-methyl-2,3-dihydro-1H-pyrazol-3-one (CAS 20629-91-8)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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