Meglumine impurity 9 CAS 158808-56-1
| CAS No. | 158808-56-1 |
| Molecular Formula | C13H29NO10 |
| Molecular Weight | 359.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Meglumine impurity 9 (CAS 158808-56-1), a pharmacopoeial impurity reference standard (molecular formula C13H29NO10, MW 359.37 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, Meglumine impurity 9 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 359.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Meglumine impurity 9 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 | C13H29NO10 |
| Molecular Weight | 359.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
Related Meglumine Standards
- Meglumine Impurity 24 (CAS CATO-C4X-21424)
- Meglumine Impurity 11 (CAS CATO-C4X-214211)
- Meglumine Impurity 5 (CAS 10356-92-0)
- Meglumine impurity 6 (CAS 62137-31-9)
- Meglumine impurity 8 (CAS 24758-59-6)
- Meglumine Amidotrizoate (CAS 7170-91-4)
- Meglumine Metrizoate (CAS 7241-11-4)
- Meglumine Impurity 10 (CAS CATO-C4X-214210)
Recommended Standards
- Naloxone Impurity 11 (CAS CATO-C4X-149311)
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- Fmoc-4-Abz-OH (CAS 185116-43-2)
- Tizanidine impurity 36 (CAS CATO-C4X-144536)
- Faropenem Impurity 89 (CAS CATO-C4X-128989)
- Pitavastatin Impurity 26 (CAS CATO-C4X-103726)
- N-methyltetrahydrofuran-3-sulfonamide (CAS 1420855-59-9)
- 1,1-Dicarbethoxycyclopropane (CAS 1559-02-0)
- 1869954-38-0 [1-(2,2-dimethylpropyl)-1H-indol-3-yl]-2-naphthalenyl-methanone (CAS 1869954-38-0)
- 5-((Dimethylamino)methyl)-2-hydroxy-3-methoxybenzaldehyde (CAS 87743-12-2)
- 4-Hydroxypiperidine-2-carboxylic acid hydrochloride (CAS 89531-61-3)
- 2-(Difluoromethyl)-6-iodo-4-(trifluoromethyl)pyridine-3-carboxaldehyde (CAS 1807019-71-1)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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