2-(Carboxy(hydroxy)methyl)-5-cyanobenzo[d]oxazole CAS 1803833-74-0
| CAS No. | 1803833-74-0 |
| Molecular Formula | C10H6N2O4 |
| Molecular Weight | 218.17 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-(Carboxy(hydroxy)methyl)-5-cyanobenzo[d]oxazole.
2-(Carboxy(hydroxy)methyl)-5-cyanobenzo[d]oxazole (CAS 1803833-74-0) is a high-purity analytical reference standard with the molecular formula C10H6N2O4 and a molecular weight of 218.17 g/mol.
The molecular framework of 2-(Carboxy(hydroxy)methyl)-5-cyanobenzo[d]oxazole (C10H6N2O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-(Carboxy(hydroxy)methyl)-5-cyanobenzo[d]oxazole 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 | C10H6N2O4 |
| Molecular Weight | 218.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Carboxy Standards
- 2-(Carboxy(hydroxy)methyl)-7-cyanobenzo[d]oxazole (CAS 1803746-34-0)
- 2-(Carboxy(hydroxy)methyl)-6-cyanobenzo[d]oxazole (CAS 1806326-83-9)
- 2-(Carboxy(hydroxy)methyl)-4-cyanobenzo[d]oxazole (CAS 1806344-18-2)
- 3-Carboxy-4-chloro-2-fluorophenylboronic acid (CAS 1451393-04-6)
- (R)-4-((1-Carboxy-2-methylpropyl)amino)-4-oxobutanoic acid (CAS 10329-79-0)
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Recommended Standards
- 2-Methoxy-5-methyl-2,2,2-trifluoroacetophenone (CAS 180311-39-1)
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- Methyl 2-(2-(trifluoromethyl)phenyl)acetate (CAS 181039-97-4)
- Ethyl 2,2-Difluoro-2-(4-fluorophenyl)acetate (CAS 175543-23-4)
- (Z)-3-(4-Bromophenyl)-3-chloroacrylonitrile (CAS 936368-52-4)
- 3-phenyl-6H,7H-[1,2]oxazolo[4,5-d]pyrimidin-7-one (CAS 160687-68-3)
- 2-Methylthiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 18903-26-9)
- Tenacissoside I (CAS 191729-44-9)
- (R)-N,N-dimethylpiperidin-3-amine dihydrochloride (CAS 1152110-75-2)
- 3,6-Dichloro-5-(difluoromethyl)pyridine-2-sulfonamide (CAS 1806792-89-1)
- (5E)-5-(4-Bromobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 423741-80-4 (CAS 423741-80-4)
- {1-[(oxolan-3-yl)methyl]-1h-1,2,3-triazol-4-yl}methanol (CAS 1249673-44-6)
- 2,6-Naphthyridin-1-amine (CAS 80935-81-5)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
Why CATO?
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