5,6-Dimethoxy-1-indanone-13C3 CAS 1185155-55-8
| CAS No. | 1185155-55-8 |
| Molecular Formula | C8[13C]3H12O3 |
| Molecular Weight | 195.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dimethoxy-1-indanone-13C3 (CAS 1185155-55-8) is a high-purity analytical reference standard with the molecular formula C8[13C]3H12O3 and a molecular weight of 195.19 g/mol.
The molecular framework of 5,6-Dimethoxy-1-indanone-13C3 (C8[13C]3H12O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 5,6-Dimethoxy-1-indanone-13C3 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 | C8[13C]3H12O3 |
| Molecular Weight | 195.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Dimethoxy Standards
- 5,7-Dimethoxy-[1,2,4]triazolo[1,5-α]pyrimidin-2-amine (CAS 13223-43-3)
- 5,8-Dimethoxy-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine (CAS 219715-62-5)
- N,2-Dimethoxy-N-methylbenzamide (CAS 130250-62-3)
- 2,2-Dimethoxy-N-phenylacetamide (CAS 1379259-51-4)
- N,3-Dimethoxy-N-methylbenzamide (CAS 152121-82-9)
- 1,1-Dimethoxy-3-(pyridin-4-yl)propan-2-one (CAS 98293-78-8)
- 4,5-Dimethoxy-2,3-dihydrobenzofuran-3-amine (CAS 748752-43-4)
- 4,6-Dimethoxy-2,3-dihydrobenzofuran-3-amine (CAS 756801-05-5)
Recommended Standards
- (R)-6-fluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1161833-80-2)
- 5-(3-Fluorophenyl)morpholin-3-one (CAS 1196551-88-8)
- 3-fluoro-4-(2-methoxyethoxy)benzonitrile (CAS 1153104-44-9)
- [(E)-[1-(4-Fluorophenyl)ethylidene]amino]urea (CAS 120445-82-1)
- N-(4-Fluorophenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775408-63-3)
- 2-Ethyl-6-methoxypyridine (CAS 199273-56-8)
- 2-(4-Iodo-1H-pyrazol-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 956206-14-7)
- Methyl 4-(3-fluorophenyl)-3-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylate (CAS 1708288-77-0)
- 4-Iodo-1,1,1,2-tetrafluoro-2-(trifluoromethyl)pentane (CAS 261760-24-1)
- trans-1-Boc-4-(4-chlorophenyl)-pyrrolidine-3-carboxylic acid (CAS 851485-00-2)
- 2-((2-(5H-[1,2,4]Triazino[5,6-b]indol-3-yl)hydrazono)methyl)phenol (CAS 304871-56-5)
- N-[3-(2-Oxo-2-phenylethyl)-2-thiazolidinylidene]acetamide-d5 (CAS 1795139-32-0)
- 4-(4-(Tributylstannyl)benzyl)morpholine (CAS 945537-19-9)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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