Isonicotinic-d4 Acid CAS 53907-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53907-55-4 |
| Molecular Formula | C6HD4NO2 |
| Molecular Weight | 127.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isonicotinic-d4 Acid (CAS 53907-55-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6HD4NO2. Molecular weight: 127.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6HD4NO2 |
| Molecular Weight | 127.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Isonicotinic Standards
- 3-Methyl Isonicotinic Acid-d6 (CAS 1346599-31-2)
- 2-Acetyl-isonicotinic acid methyl ester (CAS 138715-82-9)
- Isonicotinic anhydride (CAS 7082-71-5)
- Isonicotinic acid compound with phosphoric acid (1:1) (CAS 54389-10-5)
- Isonicotinic acid (3-amino-isoindol-1-ylidenE)-hydrazide (CAS 519150-46-0)
- Isonicotinic Acid Vanillylidenehydrazide (CAS 149-17-7)
Recommended Standards
- 2-Picolinic-d4 Acid (CAS 284487-61-2)
- Nicotinic Acid-d4 (CAS 66148-15-0)
- 4-Amino-3-Fluorophenol (CAS 399-95-1)
- 3-Cyclobutyl-1H-pyrazole-4-sulfonyl chloride (CAS 1933652-50-6)
- N-(2-Chlorophenyl)-2-((2-methylquinazolin-4-yl)oxy)acetamide (CAS 1029764-08-6)
- (Z)-[(4-Chlorophenyl)methoxy]({2-[4-(4-methoxyphenyl)piperazin-1-yl]-1-phenylethylidene})amine (CAS 338396-69-3)
- N-(3-Bromo-5-methylbenzyl)-N-ethylethanamine (CAS 1704069-44-2)
- N-(4-Iodophenyl)acetamide (CAS 622-50-4)
- 3-(2-Naphthoyl)quinolin-4(1H)-one (CAS 821004-10-8)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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