3-(2-Hydroxyethoxy)propan-1-ol CAS 929-28-2
| CAS No. | 929-28-2 |
| Molecular Formula | C5H12O3 |
| Molecular Weight | 120.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(2-Hydroxyethoxy)propan-1-ol 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.
CATO supplies 3-(2-Hydroxyethoxy)propan-1-ol (CAS 929-28-2), a certified reference material (molecular formula C5H12O3, MW 120.15 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-(2-Hydroxyethoxy)propan-1-ol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 120.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
Physical & Chemical Properties
| Molecular Formula | C5H12O3 |
| Molecular Weight | 120.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
Related Hydroxyethoxy Standards
- 3-(2-Hydroxyethoxy)propanenitrile (CAS 24298-26-8)
- 2-(2-Hydroxyethoxy)-2-oxoacetic acid (CAS 87709-05-5)
- 2-(2-Hydroxyethoxy)propanoic acid (CAS 1019515-29-7)
- (S)-2-(2-Hydroxyethoxy)-2-methoxyethanol (CAS 136418-24-1)
- 3-(2-Hydroxyethoxy)propane-1,2-diol (CAS 14641-24-8)
- 2-(2-Hydroxyethoxy)acetaldehyde (CAS 17976-70-4)
- 2-(2-Hydroxyethoxy)acetonitrile (CAS 118599-68-1)
- N-[2-(2-hydroxyethoxy)ethyl]acetamide (CAS 118974-46-2)
Recommended Standards
- 2-Vinylpyridin-3-amine (CAS 267875-96-7)
- 3,3-Dimethoxypropan-1-ol (CAS 92403-95-7)
- 2-Vinylphenol (CAS 695-84-1)
- 3,4-Dihydropyrrolo[1,2-a]pyrazine (CAS 71257-37-9)
- Clindamycin 4-Palmitate (CAS CATO-C4X-1341126)
- (S)-2-(1-methylpyrrolidin-2-yl)acetic acid hydrochloride (CAS 922706-05-6)
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