Nifedipine Impurity 34 CAS 89088-71-1
| CAS No. | 89088-71-1 |
| Molecular Formula | C8H13N3O2 |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Nifedipine Impurity 34 (CAS 89088-71-1), a pharmacopoeial impurity reference standard (molecular formula C8H13N3O2, MW 183.21 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C8H13N3O2, Nifedipine Impurity 34 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Nifedipine Impurity 34 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 | C8H13N3O2 |
| Molecular Weight | 183.21 g/mol |
| Appearance | Off-white to pale 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related Nifedipine Standards
- Nifedipine Impurity 27 (CAS 36149-51-6)
- Nifedipine Impurity 21 (CAS 27178-83-2)
- Nifedipine Impurity N1 (CAS 14205-42-6)
- Nifedipine Impurity 40 (CAS 464917-82-6)
- Nifedipine Impurity 35 (CAS CATO-C4X-141035)
- Nifedipine Impurity 11 (CAS 626-34-6)
- Nifedipine Impurity 26 (CAS 41867-20-3)
- Nifedipine EP Impurity C (E-Isomer) (CAS 111304-29-1)
Recommended Standards
- Olaparib Impurity 150 (CAS CATO-C4X-1135150)
- Atazanavir Sulfate EP Impurity B (CAS 127406-56-8)
- Sildenafil Impurity 58 (CAS 383427-88-1)
- Carvedilol impurity 15 (CAS 52602-39-8)
- Ornidazole Impurity 55 (CAS CATO-C4X-133155)
- Lenalidomide Impurity 48 (CAS CATO-C4X-190348)
- Baricitinib Impurity 108 (CAS CATO-C4X-2260108)
- 4-(3-Chlorophenyl)-6-(4-methoxyphenyl)-2-(2-morpholinoethyl)pyridazin-3(2H)-one (CAS 23338-38-7)
- 4-(Pyridin-3-ylmethyl)benzonitrile (CAS 112809-49-1)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((6,8-dichloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)thio)acetamide (CAS 761420-56-8)
- 3,5-Dimethyl-1-(2,2,3,3,3-pentafluoropropyl)-1H-pyrazol-4-amine (CAS 1427012-67-6)
- (1-Aminocyclopentyl)methanol oxalate (CAS 1177354-53-8)
- 5-Chloro-N-(3-propylbenzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide (CAS 899351-35-0)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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 18665070610 / Nicole.chen@cato-chem.com