HCTU 1-(Bis-dimethylamino-methylene)-5-chloro-3-oxy-1H-benzotriazol-1-ium hexafluorophosphate 5-chloro-1-[bis(dimethylamino)methylene]-1h-benzotriazolium 3-oxide hexafluorophosphate N,N,N',N'-Tetramethyl-O-(6-chloro-1H-benzotriazol-1-yl)uronium hexafluorophosphate O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 330645-87-9 CAS 330645-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330645-87-9 |
| Molecular Formula | C11H15ClN5O F6P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
HCTU 1-(Bis-dimethylamino-methylene)-5-chloro-3-oxy-1H-benzotriazol-1-ium hexafluorophosphate 5-chloro-1-[bis(dimethylamino)methylene]-1h-benzotriazolium 3-oxide hexafluorophosphate N,N,N',N'-Tetramethyl-O-(6-chloro-1H-benzotriazol-1-yl)uronium hexafluorophosphate O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 330645-87-9 (CAS 330645-87-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15ClN5O F6P. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15ClN5O F6P |
| Molecular Weight | 413.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 7,7-Difluoro-6,7-dihydro-4H-pyrano[3,4-d]thiazol-2-amine (CAS 1391732-60-7)
- n-(3-Bromobenzyl)aniline (CAS 251966-53-7)
- Gliadins (CAS 9007-90-3)
- 3-[(4-methylphenyl)methyl]-1-phenylthiourea (CAS 35305-48-7)
- 3-methoxy-N-methyl-bicyclo[1.1.1]pentan-1-amine;hydrochloride (CAS 2752941-70-9)
- 3,5-Difluoro-4-formylbenzeneboronic acid pinacol ester, 97% (CAS 2088247-40-7)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
Why CATO?
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