2-Diethoxymethyl-1,1-diethoxybutane CAS 30989-69-6
| CAS No. | 30989-69-6 |
| Molecular Formula | C13H28O4 |
| Molecular Weight | 248.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-Diethoxymethyl-1,1-diethoxybutane (CAS 30989-69-6), molecular formula C13H28O4 and molecular weight 248.36 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2-Diethoxymethyl-1,1-diethoxybutane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 248.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H28O4 |
| Molecular Weight | 248.36 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1965 |
Related Diethoxymethyl Standards
- (E)-4-(4-(diethoxymethyl)phenyl)but-3-en-2-one (CAS 303995-49-5)
- 4-[3-(diethoxymethyl)-1H-pyrazol-5-yl]pyridine (CAS 1414367-14-8)
- 4-(Diethoxymethyl)hexahydro-2H-cyclopenta[b]furan-2,5-diol (CAS 62440-02-2)
- Ethyl 4-(diethoxymethyl)benzoate (CAS 35848-99-8)
- ethyl 5-(diethoxymethyl)-1,2-oxazole-4-carboxylate (CAS 41039-78-5)
- Ethyl 5-(diethoxymethyl)-1H-imidazole-4-carboxylate (CAS 137159-34-3)
- 2-(Diethoxymethyl)-5,6-difluoro-1H-benzo[d]imidazole 6568AC 958863-36-0 C12H14F2N2O2 (CAS 958863-36-0)
- 1-(Diethoxymethyl)-3-(trifluoromethyl)bicyclo[1.1.1]Pentane (CAS 1706452-74-5)
Recommended Standards
- 2-[2-(3,5-Dimethyl-piperidin-1-yl)-ethoxy]-phenylamine (CAS 919036-85-4)
- 2-Ethyl-2-methacryloyloxyadamantane(stabilizedwithMEHQ) (CAS 209982-56-9)
- 2-[2-(2-Ethyl-piperidin-1-yl)-ethoxy]-phenylamine (CAS 946768-06-5)
- 2-Hydroxy-5-nonylbenzaldehyde (CAS 63753-10-6)
- N-(3-Iodophenyl)-2-methoxybenzamide (CAS 876539-66-1)
- Ethyl 4-bromo-8-methoxy-6-methylquinoline-3-carboxylate (CAS 1378260-86-6)
- Methyl 5-((tert-butoxycarbonyl)amino)bicyclo[3.2.1]Octane-1-carboxylate (CAS 1427704-97-9)
- N-(4-chloro-3-nitrophenyl)-2-((1-methyl-1H-tetrazol-5-yl)thio)acetamide (CAS 329779-13-7)
- 2-(6-(tert-Butoxycarbonyl)-8-(3,5-difluorophenyl)-10-oxo-6,9-diazaspiro[4.5]decan-9-yl)acetic acid (CAS 1206821-44-4)
- (2S)-2-Amino-N-((1-methylpiperidin-3-yl)methyl)propanamide (CAS 1290204-74-8)
- 2-(3-(Dimethylamino)propoxy)acetic acid (CAS 774148-44-6)
- (3-Fluoro-5-((2-methoxyphenyl)carbamoyl)phenyl)boronic acid (CAS 2096335-66-7)
- 3,3,3-Triphenylpropionyl chloride (CAS 33166-49-3)
- Peptide Impurity 26 (CAS 1350456-66-4)
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