(R)-1-methoxybutan-2-amine CAS 57883-06-4
| CAS No. | 57883-06-4 |
| Molecular Formula | C5H13NO |
| Molecular Weight | 103.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (R)-1-methoxybutan-2-amine (CAS 57883-06-4), a certified reference material (molecular formula C5H13NO, MW 103.16 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, (R)-1-methoxybutan-2-amine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 103.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H13NO |
| Molecular Weight | 103.16 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) | 0.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related R Standards
- (2R)-3-Methoxybutan-2-amine (CAS 1372901-04-6)
- (S)-4-Methoxybutan-2-amine (CAS 1380094-49-4)
- 3-Methoxybutan-1-amine (CAS 77689-67-9)
- 4-Methoxybutan-1-amine (CAS 34039-36-6)
- 4-Methoxybutan-2-amine (CAS 98138-15-9)
- 89282-64-4 2-Methoxybutan-1-amine DTXSID60589361 (CAS 89282-64-4)
- 4-Methoxybutan-1-ol (CAS 111-32-0)
- (S)-1-Methoxybutan-2-ol (CAS 133911-48-5)
Recommended Standards
- (3,3,5,5-²H₄)piperidin-4-one (CAS 2304482-53-7)
- (R)-1-methoxy-N-methylpropan-2-amine (CAS 955428-50-9)
- (2S,3R)-3-aminopentan-2-ol (CAS 482615-46-3)
- (R)-2-Amino-2-methylbutan-1-ol (CAS 22464-37-5)
- 2-Chloro-2,2-difluoro-1-(2-methoxyphenyl)ethan-1-one (CAS 1352206-43-9)
- 2-(Quinolin-4-yl)cyclohexanone (CAS 3311-61-3)
- tert-Butyl 3-(hydroxymethyl)-2-oxa-7-azaspiro[4.5]decane-7-carboxylate (CAS 1251002-30-8)
- Tert-butyl 4-(2-fluoro-6-nitrophenyl)piperazine-1-carboxylate (CAS 1233958-36-5)
- 1-(2,4-Difluorobenzoyl)-1,4-diazepane (CAS 926199-48-6)
- tert-butyl (R)-(2,5-dimethyl-4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-2,3-dihydrobenzofuran-7-yl)carbamate (CAS CATO-C4X-30133)
- 9H-Fluorene-2-sulfonyl chloride (CAS 13354-17-1)
- Methyl 2-amino-5-chloroisonicotinate (CAS 1227002-03-0)
- 2-Azetidinomethyl-2,3-dichlorobenzophenone (CAS 898755-21-0)
- Peptide 433 (CAS CATO-CPTD788433)
Why CATO?
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