2-Nitrobenzoic-d4 Acid CAS 855997-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 855997-63-6 |
| Molecular Formula | C7HD4NO4 |
| Molecular Weight | 171.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Nitrobenzoic-d4 Acid (CAS 855997-63-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7HD4NO4. Molecular weight: 171.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7HD4NO4 |
| Molecular Weight | 171.14 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Nitrobenzoic Standards
- 4-Nitrobenzoic-d (CAS 171777-66-5)
- 3-Nitrobenzoic-d4 Acid (CAS 78399-78-7)
- 4-Nitrobenzoic-2,6-d2 Acid (CAS 117868-95-8)
- 2-Nitrobenzoic Acid (CAS 552-16-9)
- 3-Nitrobenzoic Acid (CAS 121-92-6)
- 4-Nitrobenzoic Acid (CAS 62-23-7)
- 3-Methyl-5-nitrobenzoic Acid (CAS 113882-33-0)
- 4-Methyl-2-nitrobenzoic Acid (CAS 27329-27-7)
Recommended Standards
- 2-Amino-2,4-difluoroacetophenone (CAS 643029-92-9)
- 3,4-Difluoro-N-methylbenzamide (CAS 948777-86-4)
- 2-Amino-1-(3,5-difluorophenyl)ethan-1-one (CAS 339001-26-2)
- 3,4-Dihydro-4-oxo-pyrido[3,4-d]pyrimidine-2-carboxylic Acid (CAS 869296-21-9)
- 2,3',4,5,5'-Pentabromodiphenyl Ether (BDE 120) Solution (CAS 417727-71-0)
- Dabigatran Impurity C (CAS 1188263-64-0)
- 8-Chloro-6-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 2001327-01-9)
- Cinacalcet Impurity 75 (CAS CATO-C4X-105975)
- 4-(4-Methyl-5-phenyl-1H-pyrazol-3-yl)-4H-1,2,4-triazole (CAS 62538-11-8)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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