3-methoxyspiro[3.3]heptane-1-carbaldehyde CAS 1935944-63-0
| CAS No. | 1935944-63-0 |
| Molecular Formula | C9H14O2 |
| Molecular Weight | 154.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-methoxyspiro[3.3]heptane-1-carbaldehyde is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 154.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-methoxyspiro[3.3]heptane-1-carbaldehyde (CAS 1935944-63-0), molecular formula C9H14O2 and molecular weight 154.21 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-methoxyspiro[3.3]heptane-1-carbaldehyde 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 | C9H14O2 |
| Molecular Weight | 154.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
Related methoxyspiro Standards
- 3-methoxyspiro[3.3]heptan-1-ol (CAS 1864061-09-5)
- 2-methoxyspiro[3.3]heptan-6-ol (CAS 2628345-83-3)
- 3-methoxyspiro[3.3]heptan-1-one (CAS 1909337-59-2)
- 3-Methoxyspiro[3.3]heptane-1-carboxylic acid (CAS 1936681-53-6)
- 5'-Methoxyspiro[cyclopropane-1,1'-isoindoline] (CAS 1447607-19-3)
- 5'-Methoxyspiro[cyclopropane-1,3'-indoline] (CAS 1461706-07-9)
- 7'-Methoxyspiro[cyclopropane-1,3'-indoline] (CAS 1461708-60-0)
- 6'-Methoxyspiro[cyclopropane-1,3'-indoline] (CAS 1523068-91-8)
Recommended Standards
- 4-(Prop-2-en-1-yl)oxane-4-carbaldehyde (CAS 1935013-79-8)
- 1-Methyl-1,7-diazaspiro[3.5]Nonan-2-one (CAS 1936166-64-1)
- (6R)-3-Methyl-3,9-diazabicyclo[4.2.1]nonan-4-one (CAS 1933683-79-4)
- 2-(Cyclohept-4-en-1-yl)acetic acid (CAS 1962-12-5)
- Coumarin-d4 (CAS 185056-83-1)
- 4-(((5-Ethyl-1,3,4-oxadiazol-2-yl)methyl)thio)phenol (CAS 1178921-80-6)
- 6-(Trifluoromethoxy)quinazolin-4(3H)-one (CAS 179246-09-4)
- 1-Phenyl-2-(tetrahydro-2H-pyran-4-yl)ethan-1-one (CAS 1247377-66-7)
- 2-Fluoro-5-(2,2,2-trifluoroethoxy)aniline (CAS 1245823-39-5)
- 2-Chloro-N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)benzamide (CAS 477885-65-7)
- 6-Bromo-3-iodo-1<I>H</I>-pyrazolo[4,3-<I>b</I>]pyridine (CAS 1305208-17-6)
- methyl 5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylate (CAS 1623060-27-4)
- Naphtho[2,1-b]furan-2-carboxamide (CAS 69789-96-4)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
Why CATO?
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