Tryptophan EP Impurity H CAS 6052-68-2
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 6052-68-2 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Tryptophan EP Impurity H (CAS 6052-68-2) pharmacopoeial impurity standards reference standard. Molecular formula: C12H12N2O2. Molecular weight: 216.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >90% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Tryptophan Standards
- L-Tryptophan-13C11-15N2 (CAS 202406-50-6)
- Tryptophan impurity 43 (CAS 77872-41-4)
- DL-Tryptophan-d8 (CAS 1233395-85-1)
- Tryptophan Impurity 15 (CAS CATO-C4X-137315)
- Tryptophan Impurity 17 (CAS 32999-55-6)
- Tryptophan EP Impurity G (CAS 21704-80-3)
- D-Tryptophan-2′,4′,5′,6′,7′-d5 (indole-d5) (CAS 1202359-57-6)
- L-Tryptophan-d5 (CAS 62595-11-3)
Recommended Standards
- 3-Carboxy Detomidine (CAS 115664-39-6)
- Famotidine impurity 71 (CAS 87855-83-2)
- Eltrombopag Impurity 30 (CAS CATO-C4X-119830)
- Avibactam Impurity 161 (CAS CATO-C4X-1348161)
- Ubidecarenone Impurity 2(Coenzyme Q10) (CAS 65085-29-2)
- 7-Thia-2-azaspiro[3.5]Nonane (CAS 1363383-22-5)
- 3,7-Dichloroquinolin-4-ol (CAS 152210-26-9)
- 2-[4-Methyl-6-(trifluoromethyl)pyrimidin-2-yl]ethan-1-amine hydrochloride (CAS 1196152-75-6)
- (4-Bromophenyl)(phenyl)selane (CAS 109019-09-2)
- Hexapeptide-9 (CAS 1228371-11-6)
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