4-(carboxymethyl)oxane-4-carboxylic acid CAS 90200-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90200-35-4 |
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(carboxymethyl)oxane-4-carboxylic acid (CAS 90200-35-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12O5. Molecular weight: 188.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1982 |
Related carboxymethyl Standards
- 3-((Carboxymethyl)amino)pyrrolidine-1-carboxylic acid (CAS 478272-62-7)
- 4-(Carboxymethyl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 50868-96-7)
- (R)-2-(Carboxymethyl)-5-oxotetrahydrofuran-2-carboxylic acid (CAS 173934-26-4)
- 2-(Carboxymethyl)-5-oxotetrahydrofuran-2-carboxylic acid (CAS 91912-46-8)
- 3-(Carboxymethyl)-1-methylpyrrolidine-3-carboxylic acid (CAS 1447966-02-0)
- 2-(carboxymethyl)-1-methyl-pyrrole-3-carboxylic acid (CAS 83863-74-5)
- 1-(Carboxymethyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 43094-97-9)
- 2-(Carboxymethyl)-3-oxopyrrolidine-1-carboxylic acid (CAS 857205-87-9)
Recommended Standards
- 4-(5-Methyl-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 852180-60-0)
- 4-(Cyanomethoxy)-3-methoxybenzonitrile (CAS 932841-89-9)
- 4-(3-Methyl-1,2,4-oxadiazol-5-yl)benzaldehyde (CAS 876316-27-7)
- 4-(3-Bromophenyl)-2-methylpyrimidine (CAS 844891-12-9)
- Tert-butyl 4-(2-(dimethylamino)-2-oxoethyl)piperidine-1-carboxylate (CAS 1033705-58-6)
- 5-Bromo-2-tritylisoindoline (CAS 405150-03-0)
- 2-(3-Methylisoxazol-5-yl)ethanol (CAS 218784-65-7)
- tert-butyl (2S)-2-cyanopiperazine-1-carboxylate (CAS 1359658-29-9)
- Tenofovir Alafenamide Impurity 65 (CAS CATO-C4X-179765)
- Semaglutide (CAS CATO-C4X-2226105)
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 13829788188 / jacky.chen@cato-chem.com