Metformin Impurity 544 CAS 35185-82-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 35185-82-1 |
| Molecular Formula | C6H15N5 HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Metformin Impurity 544 (CAS 35185-82-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C6H15N5 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H15N5 HCl |
| Molecular Weight | 193.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Metformin Standards
- Metformin EP Impurity D (CAS 108-78-1)
- Metformin Hydrochloride (CAS 1115-70-4)
- Metformin-d6 Hydrochloride (CAS 1185166-01-1)
- Metformin Impurity 38 (CAS 118632-64-7)
- Metformin EP impurity F Tetrahydrofuran Solution (CAS 124-40-3 (free base))
- Metformin Impurity 532 (CAS 141-83-3)
- Metformin Impurity N74 (CAS 1609-00-3)
- Metformin EP Impurity E HCl (CAS 1674-62-0)
Recommended Standards
- Clebopride EP Impurity B (CAS 50541-93-0)
- Metoclopramide Impurity 100 (CAS CATO-C4X-1415100)
- 7-Amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-5-ol hydrochloride (CAS 1949816-34-5)
- 1-Cyclopropoxy-3-methyl-5-(trifluoromethyl)benzene (CAS 1243288-74-5)
- 7-Bromo-6-fluoro-2-methyl-4H-chromen-4-one (CAS 2402715-97-1)
- Azithromycin Impurity 36 (CAS 57794-18-0)
- Peptide 435 (CAS CATO-CPTD788435)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com