1-aminobutane-2,3-diol CAS 1432491-99-0
| CAS No. | 1432491-99-0 |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | 105.14 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-aminobutane-2,3-diol.
CATO supplies 1-aminobutane-2,3-diol (CAS 1432491-99-0), a certified reference material (molecular formula C4H11NO2, MW 105.14 g/mol) for analytical method development and quality control.
1-aminobutane-2,3-diol (C4H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 1-aminobutane-2,3-diol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H11NO2 |
| Molecular Weight | 105.14 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related aminobutane Standards
- (S)-2-Aminobutane-1,4-diol (CAS 10405-07-9)
- (R)-2-Aminobutane-1,4-diol (CAS 80572-06-1)
- (R)-4-Aminobutane-1,2-diol (CAS 82267-24-1)
- (S)-4-Aminobutane-1,2-diol (CAS 82267-25-2)
- 2-Aminobutane-1,3-diol (CAS 31066-40-7)
- 2-Aminobutane-1,4-diol (CAS 4426-52-2)
- 2-Aminobutane-1-thiol (CAS 3572-05-2)
- 3-Aminobutane-2-thiol (CAS 4146-17-2)
Recommended Standards
- 2-(Aminooxy)-2-methylpropan-1-ol (CAS 123972-36-1)
- 3-(Methoxyamino)propan-1-ol (CAS 1458359-05-1)
- (R)-1-Amino-3-methoxy-2-propanol (CAS 1174289-21-4)
- (S)-2-Amino-3-methoxypropan-1-ol (CAS 148278-95-9)
- tert-Butyl ((4-hydroxytetrahydro-2H-thiopyran-4-yl)methyl)carbamate (CAS 1190044-28-0)
- N-(sec-Butyl)tetrahydrothiophen-3-amine 1,1-dioxide hydrochloride (CAS 1052420-41-3)
- 2-Chloro-4-(trifluoromethyl)thiazole-5-carbonitrile (CAS 151729-41-8)
- 4-Nitro-1-propyl-1H-imidazole (CAS 13230-08-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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