5-((2-Carboxybenzyl)oxy)isophthalic acid CAS 1365694-39-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1365694-39-8 |
| Molecular Formula | C16H12O7 |
| Molecular Weight | 316.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((2-Carboxybenzyl)oxy)isophthalic acid (CAS 1365694-39-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12O7. Molecular weight: 316.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12O7 |
| Molecular Weight | 316.26 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Carboxybenzyl Standards
- 5-((4-Carboxybenzyl)oxy)isophthalic acid (CAS 1050912-62-3)
- 5-(4-Carboxybenzyl)-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid (CAS 2007910-07-6)
- 4-((4-Carboxybenzyl)oxy)benzoic acid (CAS 345221-90-1)
- N-Carboxybenzyl-L-allothreonine Methyl Ester (CAS 98777-34-5)
- 1,4-Bis(4-carboxybenzyl)-1-methylpiperazin-1-ium (Imatinib Impurity) (CAS 1407229-73-5)
- 4-((3-(4-Carboxybenzyl)-2,4-dioxothiazolidin-5-yl)amino)benzoic acid (CAS 1008710-58-4)
- N-Carboxybenzyl Histamine (CAS 74058-75-6)
- N-Carboxybenzyl Gemcitabine (CAS 138685-83-3)
Recommended Standards
- 2,2,2-Trifluoro-N-(2-(5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)phenyl)acetamide (CAS 134793-40-1)
- 2-(3-Bromophenoxy)-N-((tetrahydrothiophen-2-yl)methyl)ethan-1-amine (CAS 1501898-41-4)
- 2'-Methoxy-[1,1'-biphenyl]-3,4',5-tricarboxylic acid (CAS 1261914-76-4)
- GNE-140 racemate (CAS 1802977-61-2)
- 7-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 950187-92-5)
- (3S)-methyl 1-isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (CAS 107447-06-3)
- 6-Cyclopropoxy-N1,N1-dimethylisophthalamide (CAS 1243370-09-3)
- 3-Chloro-4-(trifluoromethyl)-1H-indazole (CAS 1388070-12-9)
- 1-tert-Butylazetidin-3-ol hydrochloride (CAS 54431-33-3)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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