n-(1,3-Dioxaindan-5-yl)formamide CAS 117889-14-2
| CAS No. | 117889-14-2 |
| Molecular Formula | C8H7NO3 |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 165.15 g/mol gives n-(1,3-Dioxaindan-5-yl)formamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
n-(1,3-Dioxaindan-5-yl)formamide (CAS 117889-14-2) is a high-purity analytical reference standard with the molecular formula C8H7NO3 and a molecular weight of 165.15 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, n-(1,3-Dioxaindan-5-yl)formamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 165.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H7NO3 |
| Molecular Weight | 165.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related n Standards
- [(1,3-dioxaindan-4-yl)methyl](methyl)amine (CAS 110931-73-2)
- (1,3-Dioxaindan-5-ylmethyl)(methyl)amine (CAS 15205-27-3)
- (1r)-1-(1,3-Dioxaindan-5-yl)ethan-1-ol (CAS 120523-14-0)
- (1,3-Dioxaindan-5-yl)urea (CAS 119179-46-3)
- (2s)-1-(1,3-Dioxaindan-5-yl)propan-2-ol (CAS 172542-26-6)
- (2r)-1-(1,3-Dioxaindan-5-yl)propan-2-ol (CAS 521097-97-2)
- 1-(1,3-Dioxaindan-5-yl)propan-2-ol (CAS 6974-61-4)
- 2-(1,3-Dioxaindan-5-yl)-2-methylpropanenitrile (CAS 39053-79-7)
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- Brifentanil Hydrochloride (CAS 117268-95-8)
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