4-(Tetrahydrofuran-2-carboxamido)benzoic acid CAS 706766-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 706766-41-8 |
| Molecular Formula | C12H13NO4 |
| Molecular Weight | 235.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Tetrahydrofuran-2-carboxamido)benzoic acid (CAS 706766-41-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13NO4. Molecular weight: 235.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H13NO4 |
| Molecular Weight | 235.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Tetrahydrofuran Standards
- 3-((Tetrahydrofuran-2-yl)methoxy)-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine (CAS 1955523-09-7)
- N-((tetrahydrofuran-2-yl)methyl)benzo[d]thiazol-2-amine (CAS 684217-25-2)
- (Tetrahydrofuran-2-yl)methyl 3-phenylpropanoate (CAS 4647-36-3)
- 3-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzoic acid (CAS 1017032-61-9)
- (R)-Tetrahydrofuran-3-yl (3-aminobenzyl)carbamate (CAS 1352942-26-7)
- (S)-Tetrahydrofuran-3-yl (3-aminobenzyl)carbamate (CAS 267406-34-8)
- 1-Phenyl-3-((tetrahydrofuran-2-yl)methyl)thiourea (CAS 309942-73-2)
- 3-((Tetrahydrofuran-2-yl)methyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 1355233-73-6)
Recommended Standards
- 4-(5-Methyl-2-oxobenzo[d]oxazol-3(2H)-yl)butanoic acid (CAS 878046-68-5)
- 4,5-Dimethoxy-1-methyl-1h-indole-2-carboxylic acid (CAS 858756-82-8)
- 4-(4-Oxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)butanoic acid (CAS 886502-01-8)
- Cefotaxime Impurity 5 (CAS 64485-89-8)
- 6-Oxo-1-(2,2,2-trifluoroethyl)-1,6-dihydropyridine-2-carboxylic acid (CAS 1439900-46-5)
- 3,5-dimethyl-1,3,4,7-tetraazatricyclo[7.3.0.0²,⁶]dodeca-2(6),4-dien-8-one (CAS 1360059-53-5)
- 5-chloro-7-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 2792138-64-6)
- 5-Bromo-2-fluoro-1-iodo-3-methylbenzene (CAS 1627894-17-0)
- 5-Amino-2-cyclopropoxynicotinonitrile (CAS 2169074-23-9)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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