2-(Hydroxymethyl)-5-methoxy-1-methyl-4,7-dioxo-4,7-dihydro-1H-indole-3-carbaldehyde CAS 1956328-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956328-11-2 |
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Hydroxymethyl)-5-methoxy-1-methyl-4,7-dioxo-4,7-dihydro-1H-indole-3-carbaldehyde (CAS 1956328-11-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11NO5. Molecular weight: 249.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Hydroxymethyl Standards
- 8-(Hydroxymethyl)-3-(trifluoromethyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridin-8-ol (CAS 2814523-03-8)
- 1-((6-(Hydroxymethyl)benzo[d][1,3]dioxol-5-yl)methyl)pyrrolidin-3-one (CAS 62869-54-9)
- Ethyl 3-(hydroxymethyl)-5-methoxy-1H-indole-2-carboxylate (CAS 909370-42-9)
- Methyl 2-(4-(hydroxymethyl)phenyl)thiazole-4-carboxylate (CAS 1365988-23-3)
- N-(5-(Hydroxymethyl)-1,3,4-thiadiazol-2-yl)-2-methylbenzamide (CAS 723291-25-6)
- Benzyl 2-(hydroxymethyl)piperidine-1-carboxylate (CAS 105706-75-0)
- 4-{[4-(hydroxymethyl)piperidin-1-yl]methyl}benzoic acid (CAS 1094638-78-4)
- Methyl 4-(hydroxymethyl)-2-methyl-5-phenylpyrrolidine-2-carboxylate (CAS 1217850-49-1)
Recommended Standards
- 1-Ethyl-6,7-dihydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 18465-39-9)
- ({[(4-fluorophenyl)sulfonyl]amino}oxy)acetic acid (CAS 790725-72-3)
- Ethyl 8-methyl-6-nitroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1820614-03-6)
- 1-(1-Methyl-1H-imidazol-2-yl)-N-((1-methyl-1H-imidazol-4-yl)methyl)methanamine (CAS 792160-66-8)
- Methyl 6-Isoquinolinecarboxylate (CAS 173089-82-2)
- 2-(2-(2-(2-Amino-N-methylacetamido)-N-methylacetamido)-N-methylacetamido)acetic acid (CAS 57866-07-6)
- Methyl[(4-methylthiophen-2-yl)methyl]amine (CAS 886851-27-0)
- [1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium, 99% (CAS 67292-31-3)
- 2-Bromo-5-(trifluoromethyl)nicotinaldehyde (CAS 1227577-81-2)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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