2-(1,3-dioxolan-2-yl)acetic acid CAS 5735-92-2
| CAS No. | 5735-92-2 |
| Molecular Formula | C5H8O4 |
| Molecular Weight | 132.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(1,3-dioxolan-2-yl)acetic acid.
2-(1,3-dioxolan-2-yl)acetic acid (CAS 5735-92-2), molecular formula C5H8O4 and molecular weight 132.11 g/mol, is a CATO reference standard with documented purity and traceability.
2-(1,3-dioxolan-2-yl)acetic acid (C5H8O4) contains a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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), 2-(1,3-dioxolan-2-yl)acetic 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 | C5H8O4 |
| Molecular Weight | 132.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
Related dioxolan Standards
- (2-Ethyl-1,3-dioxolan-4-yl)methanol (CAS 53951-44-3)
- 2-(4-Methyl-1,3-dioxolan-2-yl)ethanol (CAS 871037-61-5)
- 2-(1,3-Dioxolan-2-yl)-N-methylethan-1-amine (CAS 142753-10-4)
- 1-(2-Methyl-1,3-dioxolan-2-yl)ethan-1-amine (CAS 32493-50-8)
- 2-(2-Methyl-1,3-dioxolan-2-yl)acetaldehyde (CAS 18871-63-1)
- 3-(1,3-Dioxolan-2-yl)propanal (CAS 82962-18-3)
- 4-Propyl-1,3-dioxolan-2-one (CAS 89489-56-5)
- 2-(2-Methyl-1,3-dioxolan-2-yl)acetonitrile (CAS 70029-96-8)
Recommended Standards
- 1,5-Anhydro-β-D-xylofuranose (CAS 51246-91-4)
- 2-(3,3-difluoroazetidin-1-yl)acetonitrile (CAS 2665663-26-1)
- 1,4-dioxane-2-carboxylic acid (CAS 89364-41-0)
- 2-(3-Oxopropoxy)acetic acid (CAS 87706-87-4)
- 4-(Difluoromethyl)-3-iodo-6-methoxypicolinic acid (CAS 1807021-09-5)
- 3-(4-Chloro-3-methyl-1h-pyrazol-1-yl)-2-(ethylamino)-2-methylpropanoic acid (CAS 1342211-44-2)
- 2-Benzylidenecyclohexanone (CAS 1467-15-8)
- 1,5-Dimethyldecahydropyrazino[2,3-b]pyrazine (CAS 122734-20-7)
- 8-Chloro-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-boronic Acid Pinacol Ester (CAS 943994-43-2)
- 5-Acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid (CAS 25317-20-8)
- 5-Fluoro-3-(hydroxymethyl)pyrimidine-2,4(1H,3H)-dione (CAS 137442-18-3)
- trans-1-fluoro-3-hydroxy-cyclobutanecarboxylic acid (CAS 2231666-16-1)
- (2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl dodecanoate (CAS 57840-23-0)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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