2090-54-2 O3842T8RNK N-Hydroxyethylpromethazine chloride Ammonium, (2-hydroxyethyl)dimethyl(1-methyl-2-phenothiazin-10-ylethyl)-, chloride (2-Hydroxyethyl)dimethyl(alpha-methyl-10H-phenothiazine-10-ethyl) chloride 10H-Phenothiazine-10-ethanaminium, N-(2-hydroxyethyl)-N,N,alpha-trimethyl-, chloride (9CI) Aprobit R EINECS 218-238-0 (2-Hydroxyethyl)dimethyl(1-methyl-2-phenothiazin-10-ylethyl)ammonium chloride Lergobit 1-(10-Phenothiazinylmethyl)ethyl-2-hydroxyethyldimethylammonium chloride UNII-O3842T8RNK CAS 2090-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090-54-2 |
| Molecular Formula | C19H25N2OS Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2090-54-2 O3842T8RNK N-Hydroxyethylpromethazine chloride Ammonium, (2-hydroxyethyl)dimethyl(1-methyl-2-phenothiazin-10-ylethyl)-, chloride (2-Hydroxyethyl)dimethyl(alpha-methyl-10H-phenothiazine-10-ethyl) chloride 10H-Phenothiazine-10-ethanaminium, N-(2-hydroxyethyl)-N,N,alpha-trimethyl-, chloride (9CI) Aprobit R EINECS 218-238-0 (2-Hydroxyethyl)dimethyl(1-methyl-2-phenothiazin-10-ylethyl)ammonium chloride Lergobit 1-(10-Phenothiazinylmethyl)ethyl-2-hydroxyethyldimethylammonium chloride UNII-O3842T8RNK (CAS 2090-54-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H25N2OS Cl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H25N2OS Cl |
| Molecular Weight | 364.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3,4-Dihydro-2H-pyran-6-ol (CAS 477330-52-2)
- (3R,4S)-4-(3-(tert-butyl)phenyl)pyrrolidine-3-carboxylic acid (CAS 1381948-10-2)
- 3,5-Difluoro-2-isobutoxybenzoic acid (CAS 1443343-93-8)
- tert-Butyl 2-iodo-5-oxa-8-azaspiro[3.5]nonane-8-carboxylate (CAS 2852760-71-3)
- 5-Keto-D-gluconic acid potassium salt 91446-96-7 D-Xylo-5-hexulofuranosonic acid potassium salt (CAS 91446-96-7)
- n-(2-(Pyrimidin-2-yl)ethyl)cyclopropanamine (CAS 1249811-16-2)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com