Betahistine impurity 34 CAS 37445-98-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 37445-98-0 |
| Molecular Formula | C9H13NO3 |
| Molecular Weight | 183.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Betahistine impurity 34 (CAS 37445-98-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H13NO3. Molecular weight: 183.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H13NO3 |
| Molecular Weight | 183.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1967 |
| Nitrogen Atoms | 1 |
Related Betahistine Standards
- Betahistine impurity 29 (CAS CATO-C4X-183829)
- Betahistine impurity 30 (CAS CATO-C4X-183830)
- Betahistine Impurity 46 (CAS 1903526-05-5)
- Betahistine impurity 28 (CAS CATO-C4X-183828)
- Betahistine impurity 40 (CAS CATO-C4X-183840)
- Betahistine Impurity 48 (CAS CATO-C4X-183848)
- Betahistine Impurity 18 (CAS 24028-46-4)
- Betahistine impurity 32 (CAS CATO-C4X-183832)
Recommended Standards
- Dipivefrine EP Impurity A (CAS 329-65-7)
- D-(+)-Epinephrine (CAS 150-05-0)
- Norepinephrine Impurity 17 (CAS CATO-C4X-151417)
- Trospium Impurity 14 (CAS CATO-C4X-203814)
- Oxacillin Impurity 32 (CAS CATO-C4X-232132)
- 5-hydroxy-1,3-dihydrobenzimidazol-2-one (CAS 39513-24-1)
- H-D-Phe-L-Phe-D-Leu-D-Lys-L-Lys-γ-Pip-OH (CAS CATO-CPTD788744)
- 1-(Difluoromethyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 1006319-91-0)
- 2-(4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-methoxyphenol (CAS 1820-28-6)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
Why CATO?
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