Nintedanib Impurity 19 CAS 1125-88-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1125-88-8 |
| Molecular Formula | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Nintedanib Impurity 19 (CAS 1125-88-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12O2. Molecular weight: 152.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Nintedanib Standards
- Nintedanib Impurity 73 (CAS 54699-92-2)
- Nintedanib Impurity 59 (CAS 350-46-9)
- Nintedanib Impurity 47 (CAS 119-63-1)
- Nintedanib Impurity 62 (CAS 34539-21-4)
- Nintedanib Impurity 68 (CAS 2840-28-0)
- Nintedanib Impurity 34 (CAS 334952-09-9)
- Nintedanib Impurity 160 (CAS 7207-35-4)
- Nintedanib Impurity 38 (CAS 58378-33-9)
Recommended Standards
- 1-(1,3,5-Trimethyl-4-pyrazolyl)ethanone (CAS 1125-28-6)
- 4H,5H,6H,7H-pyrazolo[1,5-a]pyridin-3-ylmethanol (CAS 1131912-86-1)
- N-(1-Cyanocyclohexyl)formamide (CAS 1125-02-6)
- 6736-85-2 7KD7K3964H Catalposide beta-D-Glucopyranoside, 1a,1b,2,5a,6,6a-hexahydro-6-((4-hydroxybenzoyl)oxy)-1a-(hydroxymethyl)oxireno(4,5)cyclopenta(1,2-c)pyran-2-yl, (1aS-(1a-alpha,1b-beta,2-beta,5a-beta,6-beta,6a-alpha))- 1a(S)alpha,1bbeta,2beta,5abeta,6beta,6aalpha-Hexahydro-6-((4-hydroxybenzoyl)oxy)-1a-(hydroxymethyl)oxireno(4,5)cyclopenta(1,2-c)pyran-2-yl beta-D-glucopyranoside EINECS 229-789-1 Hydroxybenzoyl catalpol UNII-7KD7K3964H (CAS 6736-85-2)
- n-[(1-benzyl-3,5-dimethyl-1h-pyrazol-4-yl)methylidene]hydroxylamine (CAS 1375476-93-9)
- 2-Cyano-3-(4-methoxyphenyl)-N-phenylpropanamide (CAS 146495-19-4)
- 1-Amino-4-((3-hydroxypropyl)amino)anthracene-9,10-dione (CAS 62956-44-9)
- Methyl (4-iodophenyl)carbamate (CAS 63791-50-4)
- 3-Chloro-[1,1'-biphenyl]-4-carboxylic acid (CAS 5728-40-5)
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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