1-[Bis(2-hydroxybutyl)amino]-2-butanol CAS 2421-02-5
| CAS No. | 2421-02-5 |
| Molecular Formula | C12H27NO3 |
| Molecular Weight | 233.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[Bis(2-hydroxybutyl)amino]-2-butanol.
CATO supplies 1-[Bis(2-hydroxybutyl)amino]-2-butanol (CAS 2421-02-5), a certified reference material (molecular formula C12H27NO3, MW 233.35 g/mol) for analytical method development and quality control.
The molecular framework of 1-[Bis(2-hydroxybutyl)amino]-2-butanol (C12H27NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H27NO3 |
| Molecular Weight | 233.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 2-(4-(2-Hydroxybutyl)thiomorpholin-3-yl)acetic acid (CAS 1537701-24-8)
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- 2-(1-Hydroxybutyl)-6-methoxynaphthalene (CAS 1283929-07-6)
- 2-(4-hydroxybutyl) 5-methyl furan-2,5-dicarboxylate (CAS CATO-C3D-262626)
- Benzyl (3-hydroxybutyl)carbamate (CAS 612065-83-5)
- (R)-2-hydroxybutyl 4-methylbenzenesulfonate (CAS 103745-07-9)
- 2-Hydroxybutyl 4-methylbenzenesulfonate (CAS 143693-24-7)
- (S)-2-hydroxybutyl 4-methylbenzenesulfonate (CAS 143731-32-2)
Recommended Standards
- 1-(Pyridin-2-yl)decan-1-one (CAS 898779-40-3)
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- 2-((3-Methylpiperidine-1-carbonothioyl)thio)acetic acid (CAS 6499-11-2)
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- Bis((9H-fluoren-9-yl)methyl) hexane-1,6-diyldicarbamate (CAS 296247-94-4)
- N-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-N-methyl-4-nitroaniline (CAS 300680-04-0)
- 8-(Azepan-2-yl)quinoline (CAS 527673-84-3)
- 5-chloro-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1936595-47-9)
- N-(2-Amino-4-bromo-5-(trifluoromethyl)phenyl)acetamide (CAS 157554-73-9)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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