2-Hydroxybutan-2-aminium chloride CAS 79089-13-7
| CAS No. | 79089-13-7 |
| Molecular Formula | C4H12NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 125.60 g/mol gives 2-Hydroxybutan-2-aminium chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Hydroxybutan-2-aminium chloride (CAS 79089-13-7) is a high-purity analytical reference standard with the molecular formula C4H12NOCl and a molecular weight of 125.60 g/mol.
2-Hydroxybutan-2-aminium chloride (C4H12NOCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Hydroxybutan-2-aminium chloride 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 | C4H12NO Cl |
| Molecular Weight | 125.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Hydroxybutan Standards
- 2-(1-((1-Hydroxybutan-2-yl)amino)ethyl)phenol (CAS 1038235-05-0)
- 3-(((1-Hydroxybutan-2-yl)amino)methyl)phenol (CAS 1038236-60-0)
- 4-(((1-Hydroxybutan-2-yl)amino)methyl)benzonitrile (CAS 1042551-58-5)
- N-(1-hydroxybutan-2-yl)imidazo[1,2-a]pyridine-6-carboxamide (CAS 1092346-65-0)
- n-(1-Hydroxybutan-2-yl)-4-iodobenzenesulfonamide (CAS 1155620-95-3)
- 2-(3-(((1-Hydroxybutan-2-yl)amino)methyl)-1H-indol-1-yl)acetic acid (CAS 1279201-43-2)
- 2-((1-Hydroxybutan-2-yl)amino)-6-(trifluoromethyl)nicotinonitrile (CAS 1355711-06-6)
- Benzyl (1-hydroxybutan-2-yl)carbamate (CAS 137160-74-8)
Recommended Standards
- 7-(3-Fluorophenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1243058-37-8)
- 5-(Pyrimidin-2-yl)nicotinonitrile (CAS 1346687-29-3)
- 5-Methyl-1-(prop-2-yn-1-yl)-1,3-dihydro-2H-imidazol-2-one (CAS 391671-26-4)
- 2-(Fluoromethyl)benzene-1-sulfonyl chloride (CAS 1783925-97-2)
- 4-(Quinoline-2-carboxamido)benzoic acid (CAS 190437-68-4)
- 7,7,9,9-Tetramethyl-1,4-dioxa-8-azaspiro[4.5]decane-2-methanol (CAS 53825-32-4)
- 1-(2-Chloro-6-fluorobenzyl)-N-methylpiperidin-3-amine hydrochloride (CAS 1289385-28-9)
- 4-(Benzylamino)-5-chloro-2-methylpyridazin-3(2H)-one (CAS 91736-88-8)
- 2-(4-fluorophenyl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 1239765-81-1)
- C-telopeptide (CAS 162929-64-8)
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