3,4-Dimethoxybenzaldehyde-d3 CAS 143318-06-3
| CAS No. | 143318-06-3 |
| Molecular Formula | - |
| Molecular Weight | 169.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 169.19 g/mol gives 3,4-Dimethoxybenzaldehyde-d3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,4-Dimethoxybenzaldehyde-d3 (CAS 143318-06-3), a certified reference material (molecular formula C9H7D3O3, MW 169.19 g/mol) for analytical method development and quality control.
Structurally, 3,4-Dimethoxybenzaldehyde-d3 (C9H7D3O3) 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 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 169.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,4-Dimethoxybenzaldehyde-d3 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 | C9H7D3O3 |
| Molecular Weight | 169.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Dimethoxybenzaldehyde Standards
- 2,3-Dimethoxybenzaldehyde-d (CAS 105258-77-3)
- 2,6-Dimethoxybenzaldehyde (CAS 3392-97-0)
- 2,3-Dimethoxybenzaldehyde (CAS 86-51-1)
- 2,5-Dimethoxybenzaldehyde (CAS 93-02-7)
- 3,5-Dimethoxybenzaldehyde (CAS 7311-34-4)
- 2,4-Dimethoxybenzaldehyde 613-45-6 AKOS BBS-00003182 AS02817 LABOTEST-BB LT00928518 LABOTEST-BB LT03333398 PARAGOS 440027 TIMTEC-BB SBB040221 (CAS 613-45-6)
- 2,6-Dimethoxybenzaldehyde oxime (CAS 174966-94-0)
- (E)-3,4-dimethoxybenzaldehyde oxime (CAS 39627-82-2)
Recommended Standards
- Paeonol-d3 (CAS 55712-78-2)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- methyl 2-(methoxy-d3)benzoate (CAS 2237235-31-1)
- 2-(2-Amino-4-fluorophenyl)propan-2-ol (CAS 1009368-27-7)
- (R)-2-((5-Chloro-4-iodopyridin-2-yl)amino)propan-1-ol (CAS 1799412-23-9)
- 1-(4-(Chloromethyl)thiazol-2-yl)-N,N-dimethylmethanamine hydrochloride (CAS 82586-71-8)
- 3-Bromo-2-(propylsulfanyl)-5-(trifluoromethyl)pyridine (CAS 1881293-26-0)
- N1-(3-Methoxybenzyl)-N1-methylethane-1,2-diamine (CAS 876717-71-4)
- Pyrimido[5,4-e][1,2,4]triazine (CAS 254-99-9)
- Dimethyl 2,2-dimethylmalonate (CAS 6065-54-9)
- (8α,9S)-10,11-Dihydro-6'-methoxycinchonan-9-amine (CAS 852913-53-2)
- 1-(2,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 885372-57-6)
- Chloroac-Ile-OH (E-1840.0025) (CAS 67253-30-9)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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