Ritodrine-d4 CAS CATO-LCAD303672-ME
| CAS No. | CATO-LCAD303672-ME |
| Molecular Formula | - |
| Molecular Weight | 291.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ritodrine-d4 is closely related to deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ritodrine-d4 (CAS CATO-LCAD303672-ME), a certified reference material (molecular formula C17H17D4NO3, MW 291.38 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H17D4NO3, Ritodrine-d4 contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.38 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.
CATO manufactures Ritodrine-d4 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 | C17H17D4NO3 |
| Molecular Weight | 291.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 100μg/mL in Methanol |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 |
| Nitrogen Atoms | 1 |
Related Ritodrine Standards
- Ritodrine EP Impurity B (and enantiomer) (CAS CATO-C4X-27431)
- Ritodrine EP Impurity C (and enantiomer) (CAS CATO-C4X-27432)
- Ritodrine impurity 6 (CAS CATO-C4X-27436)
- Ritodrine (CAS 26652-09-5)
- Ritodrine impurity 5 (CAS CATO-C4X-27435)
- Ritodrine Impurity 4 (CAS 645-58-9)
- Ritodrine Hydrochloride (CAS 23239-51-2)
Recommended Standards
- Methylamino-PEG3-t-butyl ester (CAS 217817-03-3)
- tert-Butyl 2-(4-amino-4-methylpiperidin-1-yl)isonicotinate (CAS 1003021-87-1)
- 2,6-Difluoro-4-((1s,4r)-4-pentylcyclohexyl)benzonitrile (CAS 88308-37-6)
- (6E)-6-{[4-(dimethylamino)phenyl]methylidene}-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 101001-12-1)
- (1r)-1-(3-Bromothiophen-2-yl)ethan-1-ol (CAS 1344922-31-1)
- tert-Butyl 3-(difluoromethyl)piperazine-1-carboxylate (CAS 1240621-52-6)
- 1-(5-Fluoro-2-methoxyphenyl)butan-1-ol (CAS 1226425-20-2)
- Methotrexate Disodium Salt (CAS 7413-34-5)
- (2S,3R)-2-Amino-3-phenyl-butyric acid ethyl ester hydrochloride (CAS 2365390-67-4)
- 6,7,8,9-Tetrahydronaphtho[1,2-d]thiazol-2-amine (CAS 139331-69-4)
- 1-(3,4-Difluoro-5-isobutoxyphenyl)propan-1-one (CAS 1443303-66-9)
- (1-(4-Bromophenyl)-3,3-dimethylcyclobutyl)methanamine (CAS 1510317-32-4)
- 5-Nitro-2-(1h-pyrazol-1-yl)benzaldehyde (CAS 1152558-90-1)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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