2,3-Dimethoxybenzaldehyde CAS 86-51-1
| CAS No. | 86-51-1 |
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 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.
CATO supplies 2,3-Dimethoxybenzaldehyde (CAS 86-51-1), a certified reference material (molecular formula C9H10O3, MW 166.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H10O3, 2,3-Dimethoxybenzaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 166.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2,3-Dimethoxybenzaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Dimethoxybenzaldehyde Standards
- 2,6-Dimethoxybenzaldehyde (CAS 3392-97-0)
- 2,5-Dimethoxybenzaldehyde (CAS 93-02-7)
- 3,5-Dimethoxybenzaldehyde (CAS 7311-34-4)
- 3,4-Dimethoxybenzaldehyde-d3 (CAS 143318-06-3)
- 2,3-Dimethoxybenzaldehyde-d (CAS 105258-77-3)
- 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
- 3-(2-Hydroxyphenyl)propanoic acid (CAS 495-78-3)
- 2'-Hydroxy-3'-methoxyacetophenone (CAS 703-98-0)
- 3-Methoxyphenylacetic Acid (CAS 1798-09-0)
- (4-methylphenoxy)acetic acid 940-64-7 InChI=1/C9H10O3/c1-7-2-4-8(5-3-7)12-6-9(10)11/h2-5H,6H2,1H3,(H,10,11 acetic acid, (4-methylphenoxy)- (CAS 940-64-7)
- N,N-Dimethyl-7-nitro-9H-fluoren-2-amine (CAS 19221-04-6)
- 1-Benzyl-5,5-dimethyl-2-phenyl-hexahydro-pyrimidine (CAS 1965310-33-1)
- 7,7-Diphenyl-5,7-dihydroindeno[2,1-b]carbazole (CAS 1257220-52-2)
- 1-(2-Chloro-4-fluorophenyl)ethanamine hydrochloride (CAS 2137857-41-9)
- 2-Imino-3,4-dimethyl-2H-pyrrol-5-amine (CAS 98197-08-1)
- 3-Bromo-4-chloro-pyridine-2-carbaldehyde (CAS 1289031-51-1)
- 1-(2-Methoxy-phenyl)-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid (CAS 210159-13-0)
- Triethylamine formate (CAS 585-29-5)
- 1-(4-Isobutoxy-2,6-dimethylphenyl)ethan-1-ol (CAS 1443303-19-2)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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