(2,2,5,5-Tetramethyl-1-(lambda1-oxidanyl)-2,5-dihydro-1H-pyrrol-3-yl)methanol CAS 55738-75-5
| CAS No. | 55738-75-5 |
| Molecular Formula | C9H16NO2 |
| Molecular Weight | 170.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2,2,5,5-Tetramethyl-1-(lambda1-oxidanyl)-2,5-dihydro-1H-pyrrol-3-yl)methanol (CAS 55738-75-5) is a high-purity analytical reference standard with the molecular formula C9H16NO2 and a molecular weight of 170.23 g/mol.
Based on its molecular formula C9H16NO2, (2,2,5,5-Tetramethyl-1-(lambda1-oxidanyl)-2,5-dihydro-1H-pyrrol-3-yl)methanol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 170.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (2,2,5,5-Tetramethyl-1-(lambda1-oxidanyl)-2,5-dihydro-1H-pyrrol-3-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H16NO2 |
| Molecular Weight | 170.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 2,2,6,6-Tetramethyl-2H-pyran-3,5(4H,6H)-dione (CAS 14744-26-4)
- 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide (CAS 702-96-5)
- 2,2,7,7-Tetramethyl-1,4-diazepan-5-one (CAS 34392-00-2)
- 3,4,4,6-Tetramethyl-1,2,3,4-tetrahydropyrimidine-2-thione (CAS 58544-48-2)
- N,4,6,6-Tetramethyl-6H-1,3-thiazin-2-amine (CAS 58544-50-6)
- 4,4,5,5-Tetramethyl-2-propyl-1,3,2-dioxaborolane (CAS 67562-19-0)
- 1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethan-1-one (CAS 2573780-16-0)
- 1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethan-1-amine (CAS 97532-90-6)
Recommended Standards
- (1R,5R,6S)-Ethyl2-thia-bicyclo[3.1.0]hex-3-ene-6-carboxylate (CAS 72554-41-7)
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- (1E)-1-(2,4-dimethyl-1,3-thiazol-5-yl)ethanone oxime (CAS 40236-03-1)
- (3-Cyclopropoxythiophen-2-yl)methanol (CAS 2314460-51-8)
- 2-(2-(4-Fluorophenyl)propan-2-yl)-5-iodothiophene (CAS 1638760-62-9)
- 6-Bromo-5-(difluoromethyl)-2-methoxynicotinaldehyde (CAS 1804460-91-0)
- Ethyl 4-hydrazinyl-2-hydroxy-6-methylpyrimidine-5-carboxylate (CAS 62900-13-4)
- tert-Butyl 3-(3-bromo-7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate (CAS 877173-82-5)
- 2-(3-Bromoimidazo[1,2-b][1,2,4]triazin-7-yl)propan-2-ol (CAS 425379-12-0)
- 2-Chloro-N-(4-methoxyphenyl)-N,6-dimethylquinazolin-4-amine (CAS 827030-85-3)
- N'-(1-Methylazepan-4-yl)benzohydrazine-d5 (CAS 1346599-80-1)
- N-(2-(Dimethylamino)pyrimidin-5-yl)benzamide (CAS 1396795-01-9)
- 2-((2-(3,4-Dichlorophenyl)-2-oxoethyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 585563-60-6)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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