Ambroxol Impurity 97 CAS CATO-C4X-108597
| CAS No. | CATO-C4X-108597 |
| Molecular Formula | C19H28Br2N2O6 |
| Molecular Weight | 540.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ambroxol Impurity 97 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ambroxol Impurity 97 (CAS CATO-C4X-108597) is a certified pharmaceutical impurity reference standard with the molecular formula C19H28Br2N2O6 and a molecular weight of 540.24 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, Ambroxol Impurity 97 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 540.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Ambroxol Impurity 97 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 | C19H28Br2N2O6 |
| Molecular Weight | 540.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Ambroxol Standards
- Ambroxol impurity 107 (CAS CATO-C4X-1085107)
- Ambroxol Impurity 40 (CAS CATO-C4X-108540)
- Ambroxol Impurity 54 (CAS CATO-C4X-108554)
- Ambroxol Impurity 58 (CAS CATO-C4X-108558)
- Ambroxol Impurity 67 (CAS CATO-C4X-108567)
- Ambroxol Sorbide Impurity 2(Ambroxol Impurity 78) (CAS CATO-C4X-108578)
- Ambroxol Impurity 92 (CAS CATO-C4X-108592)
- Ambroxol Impurity 98 (CAS CATO-C4X-108598)
Recommended Standards
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]propanoyl}-1H-pyrrole-2-carbohydrazide (CAS 339099-50-2)
- Guanosine 3,5-cyclic Monophosphorothioate, β-Phenyl-1,N2-etheno-8-bromo-, Rp-Isomer, Sodium Salt - CAS 172806-20-1 - Calbiochem (CAS 172806-20-1)
- (1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene (CAS 791616-64-3)
- 1,26-Dibromo-3,6,9,12,15,18,21,24-octaoxahexacosane (CAS 2376383-09-2)
- Palbociclib Impurity 177 (CAS CATO-C4X-1125177)
- Phytomenadione/Vitamin K1 Impurity 112 (CAS CATO-C4X-2207112)
- N-nitroso Cyclen Impurity 130(Gadobutrol Impurity 130) (CAS CATO-C4X-2120130)
- (3-Imidazo[2,1-b][1,3]thiazol-6-ylphenyl)amine (CAS 861206-26-0)
- 3-(m-Tolyloxy)azetidine hydrochloride (CAS 1236862-21-7)
- 5-Bromo-2-methoxybenzene-1-sulfonyl fluoride (CAS 457051-09-1)
- (4-Nitrobenzofuran-2-yl)methanamine (CAS 1531247-48-9)
- 3,5-Dimethyl-1H-pyrazole-1-carboxylic acid (CAS 492998-68-2)
- Ethyl 6-methoxy-2-oxo-2H-chromene-3-carboxylate (CAS 41459-71-6)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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