Gadoteridol Impurity 3 CAS 138884-13-6
| CAS No. | 138884-13-6 |
| Molecular Formula | C11H26N4O |
| Molecular Weight | 230.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Gadoteridol Impurity 3 is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Gadoteridol Impurity 3 (CAS 138884-13-6), a pharmacopoeial impurity reference standard (molecular formula C11H26N4O, MW 230.35 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to an amide group, a hydroxyl group, an ether linkage, Gadoteridol Impurity 3 is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Gadoteridol Impurity 3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H26N4O |
| Molecular Weight | 230.35 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Related Gadoteridol Standards
- Cis-Gadoteridol Impurity 7 (CAS 214196-05-1)
- Gadoteridol Impurity 6 (CAS 214195-92-3)
- Gadoteridol Impurity 8 (CAS CATO-C4X-22578)
- Gadoteridol impurity 40 (CAS 137145-75-6)
- Gadoteridol Impurity N112 (CAS CATO-C4X-1514112)
- Gadoteridol Impurity 1 (CAS 229312-33-8)
- Gadoteridol Impurity 13 (CAS 192329-72-9)
- Gadoteridol Impurity 53 (CAS CATO-C4X-225753)
Recommended Standards
- Butylphthalide Impurity 77 (CAS CATO-C4X-181377)
- Perospirone Impurity 10 (CAS CATO-C4X-245810)
- Flunarizine impurity 42 (CAS CATO-C4X-135742)
- 287111-20-0 Myristic acid-1,2-13C2 Tetradecanoic acid-1,2-13C2 (CAS 287111-20-0)
- Carfilzomib Impurity 89 (CAS CATO-C4X-102289)
- Amorolfine Impurity 49 (CAS CATO-C4X-154249)
- Propofol impurity 62 (CAS 110007-31-3)
- methyl 2-cyclopentyl-2-hydroxyacetate (CAS 39163-42-3)
- 2,6-Dichloro-4-fluoromandelic acid (CAS 1803784-45-3)
- 4-Chloro-5-(((4-methoxybenzyl)thio)methyl)isoxazol-3(2H)-one (CAS 89661-08-5)
- 6-Bromo-5-nitroindolin-2-one (CAS 557093-47-7)
- (E)-N-(3-chloro-4-iodophenyl)-3-(2,3,4-trimethoxyphenyl)acrylamide (CAS 329778-89-4)
- (S)-Methyl 2-amino-3-(4-vinylphenyl)propanoate (CAS 1212880-64-2)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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