(R)-5-Oxotetrahydrofuran-3-carboxylic acid CAS 5352-72-7
| CAS No. | 5352-72-7 |
| Molecular Formula | C5H6O4 |
| Molecular Weight | 130.10 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 (R)-5-Oxotetrahydrofuran-3-carboxylic acid.
CATO supplies (R)-5-Oxotetrahydrofuran-3-carboxylic acid (CAS 5352-72-7), a certified reference material (molecular formula C5H6O4, MW 130.10 g/mol) for analytical method development and quality control.
The molecular framework of (R)-5-Oxotetrahydrofuran-3-carboxylic acid (C5H6O4) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (R)-5-Oxotetrahydrofuran-3-carboxylic 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 | C5H6O4 |
| Molecular Weight | 130.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related R Standards
- (S)-5-Oxotetrahydrofuran-2-carbonyl chloride (CAS 54848-33-8)
- (S)-5-Oxotetrahydrofuran-3-carboxylic acid (CAS 4694-66-0)
- 2-Oxotetrahydrofuran-3-carboxylic Acid (CAS 4360-91-2)
- 4-Oxotetrahydrofuran-2-carboxylic acid (CAS 2056072-58-1)
- 2-Methyl-4-oxotetrahydrofuran-3-carbonitrile (CAS 70097-89-1)
- (R)-5-Oxotetrahydrofuran-3-yl acetate (CAS 138666-02-1)
- (S)-5-Oxotetrahydrofuran-3-yl acetate (CAS 191403-65-3)
- (R)-2-(5-Oxotetrahydrofuran-2-yl)acetic acid (CAS 63597-98-8)
Recommended Standards
- (R)-2-Oxoimidazolidine-4-carboxylic acid (CAS 214767-15-4)
- (S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic Acid (CAS 21461-84-7)
- (5s)-5-(Hydroxymethyl)imidazolidine-2,4-dione (CAS 40856-83-5)
- (2e)-2-(Nitromethylidene)-1,3-oxazolidine (CAS 67445-78-7)
- 2-Morpholin-4-ylmethylbenzylamine (CAS 91271-82-8)
- tert-Butyl 4-(aminomethyl)-4-(cyclobutylmethyl)piperidine-1-carboxylate (CAS 1779132-53-4)
- Methyl N-(tert-butoxycarbonyl)-O-methyl-L-serinate (CAS 134167-07-0)
- Sultriecin (CAS 131774-59-9)
- 4-Chlorophenylglyoxal hydrate (CAS 4996-21-8)
- 4-Methoxycycloheptan-1-one (CAS 17429-01-5)
- 1-Chloro-4-nitroisoquinoline (CAS 65092-53-7)
- Phenylmethanamine (2S,4S)-1-(tert-butoxycarbonyl)-4-hydroxypiperidine-2-carboxylate (CAS 441044-14-0)
- 9-Hydroxy-10-oxo-cis-12-octadecenoic Acid (CAS 26369-27-7)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com