3-Cyclopropyl-2-propynoic acid 7358-93-2 Cyclopropanepropiolic acid CAS 7358-93-2
| CAS No. | 7358-93-2 |
| Molecular Formula | C6H6O2 |
| Molecular Weight | 110.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Cyclopropyl-2-propynoic acid 7358-93-2 Cyclopropanepropiolic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Cyclopropyl-2-propynoic acid 7358-93-2 Cyclopropanepropiolic acid (CAS 7358-93-2) is a high-purity analytical reference standard with the molecular formula C6H6O2 and a molecular weight of 110.11 g/mol.
3-Cyclopropyl-2-propynoic acid 7358-93-2 Cyclopropanepropiolic acid (C6H6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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), 3-Cyclopropyl-2-propynoic acid 7358-93-2 Cyclopropanepropiolic acid 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 | C6H6O2 |
| Molecular Weight | 110.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Cyclopropyl Standards
- 5-Cyclopropyl-2h-1,2,3,4-tetrazole (CAS 27943-07-3)
- 5-Cyclopropyl-1H-1,2,3-triazole (CAS 1163692-73-6)
- 1211390-33-8 5-Cyclopropyl-1H-1,2,4-triazole DTXSID20599042 (CAS 1211390-33-8)
- 5-cyclopropyl-1,3-oxazole (CAS 121432-11-9)
- 1-Cyclopropyl-1H-1,2,3-triazole (CAS 174773-05-8)
- 2-cyclopropyl-3-oxopropanenitrile (CAS 256376-79-1)
- 4-cyclopropyl-1,3-oxazole (CAS 2059994-75-9)
- 4-Cyclopropyl-4H-[1,2,4]triazole (CAS 36175-35-6)
Recommended Standards
- 677-25-8 Ethylenesulphonyl fluoride Ethenesulfonyl fluoride EINECS 211-640-7 (CAS 677-25-8)
- Piribedil Impurity N3 (CAS 931-63-5)
- 41398-85-0 5-Methyl-2-pyrimidinone 2(1H)-Pyrimidinone, 5-methyl- (CAS 41398-85-0)
- 3-HYDROXYGLUTARONITRILE (CAS 13880-89-2)
- Bis(4-(4-ethoxyphenyl)-5-(propylthio)-4H-1,2,4-triazol-3-yl)methane (CAS 62575-63-7)
- 6-Iodopyridin-3-amine (CAS 29958-12-1)
- 3-Cyclopropoxy-N,N-dimethyl-5-(trifluoromethyl)benzamide (CAS 1243396-29-3)
- Cubane-1,4-diamine dihydrochloride (CAS 87830-28-2)
- Suprasterol II (CAS 562-71-0)
- 2-Chloro-n-[2-methyl-5-(5-methyl-1h-1,2,4-triazol-3-yl)phenyl]acetamide (CAS 1394041-82-7)
- 3-Nitrobenzonitrile (CAS 12402-46-9)
- N-[3-(Allyloxy)phenyl]-2-bromoacetamide (CAS 99859-22-0)
- 1-(4-tert-butylbenzyl)-1H-pyrazol-5-amine (CAS 956780-06-6)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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