L-745,870 Trihydrochloride CAS 866021-03-6
| CAS No. | 866021-03-6 |
| Molecular Formula | C18H19ClN4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), L-745,870 Trihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies L-745,870 Trihydrochloride (CAS 866021-03-6), a certified reference material (molecular formula C18H19ClN4HCl, MW 363.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H19ClN4HCl, L-745,870 Trihydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 363.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H19ClN4 3*HCl |
| Molecular Weight | 363.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related L Standards
- A 419259 Trihydrochloride (CAS 1435934-25-0)
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- PF-06456384 trihydrochloride (CAS 1834610-75-1)
- SB 220025 trihydrochloride (CAS 197446-75-6)
- DMa (Trihydrochloride) (CAS 2095832-33-8)
- GW 791343 Trihydrochloride (CAS 309712-55-8)
- RK 20448-Trihydrochloride (CAS 479501-40-1)
- ABT 724 trihydrochloride, 98% (CAS 587870-77-7)
Recommended Standards
- 4-Hydroxy-7-methoxy-2-methylquinoline (CAS 103624-90-4)
- 2-((tert-Butoxycarbonyl)amino)nicotinic acid (CAS 934373-39-4)
- 2-Phenoxyethyl-1，1，2，2-d4 Alcohol (CAS 1219804-65-5)
- N-(4-Cyclohexylphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide (CAS 882082-17-9)
- (R)-1-Boc-3,4-dihydro-2H-quinoline-2-carboxylic acid (CAS 1187931-75-4)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxy-5-nitrophenyl)(phenyl)phosphinate (CAS 1464049-20-4)
- 3-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096338-99-5)
- N-methylquinoxalin-2-amine (CAS 6479-17-0)
- (3-Bromo-4-(methoxymethyl)phenyl)boronic acid (CAS 2225177-40-0)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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 18665070610 / Nicole.chen@cato-chem.com