1,4-Dimethoxybenzene-d10 CAS 74079-00-8
| CAS No. | 74079-00-8 |
| Molecular Formula | - |
| Molecular Weight | 148.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,4-Dimethoxybenzene-d10.
CATO supplies 1,4-Dimethoxybenzene-d10 (CAS 74079-00-8), a certified reference material (molecular formula C8D10O2, MW 148.23 g/mol) for analytical method development and quality control.
Structurally, 1,4-Dimethoxybenzene-d10 (C8D10O2) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 148.23 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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.
Physical & Chemical Properties
| Molecular Formula | C8D10O2 |
| Molecular Weight | 148.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
Related Dimethoxybenzene Standards
- 1,2-Dimethoxybenzene-d10 (CAS 362049-43-2)
- 1,3-Dimethoxybenzene-d10 (CAS 340257-57-0)
- 1,2-Dimethoxybenzene-3,4,5,6-d4 (CAS 126840-15-1)
- 1,3-Dimethoxybenzene-2,4,5,6-d4 (CAS 362049-44-3)
- 1,2-Dimethoxybenzene-4,5-d2 (CAS 203645-56-1)
- 1,4-Dimethoxybenzene (CAS 150-78-7)
- 1-Ethyl-2,3-dimethoxybenzene (CAS 103517-22-2)
- 2-Ethyl-1,4-dimethoxybenzene (CAS 1199-08-2)
Recommended Standards
- 1-Imino-4-methyl-1l6-thiomorpholine 1-oxide (CAS 2384889-85-2)
- 3-(2-methoxyethyl)-1-methylthiourea (CAS 81467-03-0)
- 1-(3-Methoxypropyl)thiourea (CAS 66892-33-9)
- 3-Amino-N-(2-mercaptoethyl)propanamide (CAS 539-83-3)
- pteridin-2-amine (CAS 700-81-2)
- 5-Hydroxy-3,3,6-trimethyl-2,3-dihydro-1H-inden-1-one (CAS 478010-70-7)
- 4-(Isopropylthio)benzoic acid (CAS 13205-50-0)
- Pentoxyverine Impurity 7 (1-Phenylcyclopentanecarbonitrile) (CAS 77-57-6)
- 1-Amino-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (CAS 82-24-6)
- Dichloroacetaldehyde Dimethyl Acetal (CAS 80944-06-5)
- 1-Benzyl 2-methyl (R)-piperazine-1,2-dicarboxylate hydrochloride (CAS 1217455-34-9)
- 1341AF 3-(5-Methyl-1H-tetrazol-1-yl)propanoic acid 876716-20-0 C5H8N4O2 (CAS 876716-20-0)
- (S)-2-Chloro-N-isopropyl-N-((1-methylpyrrolidin-2-yl)methyl)acetamide (CAS 1354015-03-4)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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