2,3-Dimethoxy-1-propanol CAS 40453-77-8
| CAS No. | 40453-77-8 |
| Molecular Formula | C5H12O3 |
| Molecular Weight | 120.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,3-Dimethoxy-1-propanol (CAS 40453-77-8), molecular formula C5H12O3 and molecular weight 120.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H12O3, 2,3-Dimethoxy-1-propanol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 120.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
CATO manufactures 2,3-Dimethoxy-1-propanol 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 | 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.) | 1968 |
Related Dimethoxy Standards
- 1,3-Dimethoxy-2-propanol (CAS 623-69-8)
- (RS)-1,1-Dimethoxy-2-propanol 2-Hydroxypropionaldehyde dimethyl acetal 42919-42-6 rac-Lactaldehyde dimethyl acetal (CAS 42919-42-6)
- (R)-1,1-Dimethoxy-2-propanamine (CAS 126147-79-3)
- (S)-1,1-Dimethoxy-2-propanamine (CAS 55707-41-0)
- 1,1-Dimethoxy-2-propanamine (CAS 57390-38-2)
- 1,1-Dimethoxy-2-methylpropane (CAS 41632-89-7)
- 3,3-Dimethoxy-2-methylprop-1-ene (CAS 23230-91-3)
- 4,4-Dimethoxy-1-butene (CAS 72380-56-4)
Recommended Standards
- 2,3-Dihydropyrrolo[2,3-c]pyridine (CAS 760919-39-9)
- 2,4-Dimethyl-1H-pyrrole-3-carbonitrile (CAS 26187-28-0)
- 2,3-Dihydroimidazo[1,2-a]pyridine (CAS 27578-93-4)
- 2,5-Dimethylpyrrole-3-carbonitrile (CAS 26187-29-1)
- 1-(Hydroxymethyl)cycloheptane-1-carbonitrile (CAS 1506467-98-6)
- (R)-1,1,1-trifluoropropan-2-amine hydrochloride (CAS 177469-12-4)
- Fmoc-Asp-OMpe (CAS 2576508-17-1)
- 3-Bromo-4-isobutoxybenzohydrazide (CAS 1382775-04-3)
- 3-chloro-1,2-thiazole-4-sulfonamide (CAS 89502-16-9)
- N-(3,4-Dimethylphenyl)-N-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 332073-80-0)
- 7-Bromo-1H-imidazo[4,5-c]pyridine (CAS 90993-26-3)
- 2,4-Diiodo-6-(methylsulfonyl)phenol (CAS 400087-33-4)
- 2-(Quinuclidin-3-yl)-2,3,3a,4,5,6-hexahydro-1h-benzo[de]isoquinolin-1-one hydrochloride (CAS 135729-74-7)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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