Quetiapine-d4 Fumarate CAS 1287376-15-1
| CAS No. | 1287376-15-1 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Quetiapine-d4 Fumarate.
Quetiapine-d4 Fumarate (CAS 1287376-15-1), molecular formula C21H21D4N3O2SC4H4O4 and molecular weight 503.61 g/mol, is a CATO reference standard with documented purity and traceability.
Quetiapine-d4 Fumarate (C21H21D4N3O2SC4H4O4) contains deuterium isotope labeling, a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Quetiapine-d4 Fumarate 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.
Physical & Chemical Properties
| Molecular Formula | C21H21D4N3O2S C4H4O4 |
| Molecular Weight | 503.61 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Quetiapine Standards
- Quetiapine Carboxylate Impurity (CAS 1011758-00-1)
- Quetiapine EP Impurity P (CAS 1011758-03-4)
- Quetiapine EP Impurity P Hemifumarate (CAS 1011758-03-4（free base）)
- Quetiapine Impurity 56 (CAS 1015-89-0)
- Quetiapine Impurity N3 (CAS 102893-57-2)
- Quetiapine-d8 HemifumarateDISCONTINUED. Please see Q510002. (CAS 1031703-36-2)
- Quetiapine EP Impurity H (CAS 1076199-40-0)
- Quetiapine (CAS 111974-69-7)
Recommended Standards
- 1-(2-Hydroxy-3,4-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 82964-34-9)
- N-(4-(1H-pyrrol-1-yl)phenyl)cyclopropanecarboxamide (CAS 383146-11-0)
- 2-Hydroxy-3-methoxybenzonitrile (CAS 6812-16-4)
- 2-(6-Chloro-3,4-dihydro-2h-benzo[b][1,4]oxazin-3-yl)acetic acid (CAS 1285627-89-5)
- N-([1,1'-Biphenyl]-2-yl)naphtho[2,3-b]benzofuran-3-amine (CAS 2768290-29-3)
- Dimethyl Acetal (CAS 534-15-6)
- 2-((4-Amino-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(3-hydroxypropyl)acetamide (CAS 315695-20-6)
- (R)-(2,3-Dimethoxyphenyl)-4-piperidinemethanol (CAS 243640-19-9)
- 5-Bromo-2-cyano-3-fluorobenzenesulfonyl chloride (CAS 1804387-41-4)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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