Formoterol Fumarate Dihydrate CAS 183814-30-4
| CAS No. | 183814-30-4 |
| Molecular Formula | 2*C19H24N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Formoterol Fumarate Dihydrate 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.
Formoterol Fumarate Dihydrate (CAS 183814-30-4) is a high-purity analytical reference standard with the molecular formula C19H24N2O4C4H4O4H2O and a molecular weight of 478.50 g/mol.
Based on its molecular formula C19H24N2O4C4H4O4H2O, Formoterol Fumarate Dihydrate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 478.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | 2*C19H24N2O4 C4H4O4 2*H2O |
| Molecular Weight | 478.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 2 |
Related Formoterol Standards
- Formoterol Impurity 69 (CAS 100865-09-6)
- Formoterol-d6(Mixture of Diastereomers) (CAS 1020719-45-2)
- Formoterol Impurity 22 HCl (CAS 1049695-95-5)
- Formoterol Impurity 72 (CAS 108971-53-5)
- Formoterol EP Impurity B (CAS 1224588-66-2)
- Formoterol Impurity 19 (CAS 126002-14-0)
- Formoterol Impurity 28 (CAS 126587-86-8)
- Formoterol (Mixture of Diastereomers) (CAS 128954-45-0)
Recommended Standards
- 3-Cyclopropoxy-2,6-diisopropylpyridine (CAS 1243402-92-7)
- 4-(N-benzylmethylsulfonamido)benzoic acid (CAS 333357-39-4)
- 4-(2-chloro-4-methylphenoxy)butanoic acid (CAS 40629-77-4)
- (S)-2-(1,4-dioxan-2-yl)acetic acid (CAS 1352738-20-5)
- 4-Chloro-7,8-dimethoxyquinazoline (CAS 211320-77-3)
- n-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)butyramide (CAS 1011171-46-2)
- 4-Cyclopropoxy-N3,N5-dimethylpyridine-3,5-dicarboxamide (CAS 1243402-30-3)
- 3-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzaldehyde (CAS 1443345-66-1)
- Methyl 2-cyano-3-(1H-pyrrol-2-yl)acrylate (CAS 115324-60-2)
- Insulin aspart (CAS 116094-23-6)
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