(1S,2S)-2-methylcyclopropanecarbaldehyde CAS 394735-00-3
| CAS No. | 394735-00-3 |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1S,2S)-2-methylcyclopropanecarbaldehyde (CAS 394735-00-3), molecular formula C5H8O and molecular weight 84.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, (1S,2S)-2-methylcyclopropanecarbaldehyde is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 84.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (1S,2S)-2-methylcyclopropanecarbaldehyde 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 | C5H8O |
| Molecular Weight | 84.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- 1-Methyl-5-oxabicyclo[2.1.0]pentane (CAS 1942-43-4)
- (2-Methylenecyclopropyl)methanol (CAS 29279-66-1)
- 2-Amino-2-methylpropanenitrile (CAS 19355-69-2)
- (E)-2-Cyclopropylethen-1-ol (CAS 219809-30-0)
- 5-(Tributylstannyl)-2-(triisopropylsilyl)oxazole (CAS 869542-43-8)
- Abamectin (CAS 71751-41-2)
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- 4-Chloro-2,6-difluoroaniline (CAS 69411-06-9)
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- 1,4-dihydroxy-5,8-bis{[2-(2-hydroxyethoxy)ethyl]amino}anthra-9,10-quinone 87602-66-2 KST-1B8984 (CAS 87602-66-2)
- 2-(8-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)acetic acid (CAS 1355236-29-1)
- 1-(2-((2-Hydroxyethyl)amino)-1H-benzo[d]imidazol-1-yl)-3,3-dimethylbutan-2-one (CAS 292613-29-7)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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