2-(aminooxy)-2-methylpropan-1-ol hydrochloride CAS 372105-52-7
| CAS No. | 372105-52-7 |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(aminooxy)-2-methylpropan-1-ol hydrochloride (CAS 372105-52-7), molecular formula C4H11NO2HCl and molecular weight 141.59 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(aminooxy)-2-methylpropan-1-ol hydrochloride (C4H11NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 141.59 g/mol, it falls into the low-molecular-weight range. 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.
CATO manufactures 2-(aminooxy)-2-methylpropan-1-ol hydrochloride 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 | C4H11NO2 HCl |
| Molecular Weight | 141.59 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related aminooxy Standards
- Aminooxy-PEG2-azide (CAS 1043426-13-6)
- 1,2-Bis(aminooxy)ethane Dihydrochloride (CAS 104845-83-2)
- 7-(Aminooxy)heptanoic acid hydrobromide (CAS 1049730-04-2)
- Aminooxy-PEG4-alcohol (CAS 106492-60-8)
- 3-(Aminooxy)-1-propanethiol HCl (CAS 1071-99-4)
- methyl 4-(aminooxy)butanoate (CAS 107903-02-6)
- N-(3-(aminooxy)propyl)acetamide hydrochloride (CAS 1134749-42-0)
- 2-(Aminooxy)acetonitrile (CAS 113501-34-1)
Recommended Standards
- 2-Cyclopropoxy-3-(trifluoromethyl)benzonitrile (CAS 1243320-11-7)
- 5-Bromo-4-chloroindoline-2,3-dione (CAS 3018-39-1)
- 2-Chloro-5,9,9-triphenyl-9H-fluorene (CAS 2356109-78-7)
- 1356933-89-5 L-(+)-Ergothioneine-d3 (CAS 1356933-89-5)
- Ethyl 2-amino-4-(pyridin-4-yl)butanoate (CAS 1342363-86-3)
- 2-(difluoromethyl)-2-methylmorpholine hydrochloride (CAS 2031269-52-8)
- Methyl 2-(4-ethylpiperazin-1-yl)benzoate (CAS 1820640-78-5)
- 4-(Hydroxymethyl)benzimidazole (CAS 65658-13-1)
- (3Z)-3-{[(adamantan-1-yl)amino]methylidene}-1,3-dihydro-2-benzofuran-1-one (CAS 478065-92-8)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com