1-(2-Methoxy-5-methylphenyl)guanidine methanesulfonate CAS 1426291-43-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1426291-43-1 |
| Molecular Formula | C9H13N3O CH4O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Methoxy-5-methylphenyl)guanidine methanesulfonate (CAS 1426291-43-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13N3O CH4O3S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O CH4O3S |
| Molecular Weight | 275.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
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Recommended Standards
- 1-(3-Hydroxy-5-iodo-1H-indol-1-yl)ethanone (CAS 26490-99-3)
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- 4-(4-Methoxybenzoyl)-2-methylpyridine (CAS 1187168-92-8)
- N-(2,4-Dichlorobenzyl)-1-(piperidin-2-yl)methanamine hydrochloride (CAS 1289385-46-1)
- Benzoicacid,3,5-bis(4H-1,2,4-triazol-4-yl)- (CAS 1312133-68-8)
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- C-Peptide 2 (rat) (CAS 41594-08-5)
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