Clarithromycin-D3 CAS 959119-17-6 (unlabeled)
| CAS No. | 959119-17-6 (unlabeled) |
| Molecular Formula | - |
| Molecular Weight | 750.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Clarithromycin-D3 (C38H66D3NO13) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 750.97 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Clarithromycin-D3 (CAS 959119-17-6 (unlabeled)) is a high-purity analytical reference standard with the molecular formula C38H66D3NO13 and a molecular weight of 750.97 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Clarithromycin-D3 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 | C38H66D3NO13 |
| Molecular Weight | 750.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Clarithromycin Standards
- Clarithromycin-N-methyl-d3 (CAS 959119-22-3)
- Clarithromycin-N-methyl-d3 (CAS CATO-CCAD302748)
- Clarithromycin-13C-d3 (CAS 81103-11-9(unlabelled))
- Clarithromycin EP Impurity J(Roxithromycin EP Impurity C) (CAS 111321-02-9)
- Clarithromycin EP Impurity M (CAS 127182-43-8)
- Clarithromycin impurity 14 (CAS 138109-92-9)
- Clarithromycin (CAS 81103-11-9)
- Clarithromycin EP Impurity H (CAS 127140-69-6)
Recommended Standards
- alpha-Hederin (CAS 27013-91-8)
- Salinomycin (CAS 53003-10-4)
- Erythromycin thiocyanate impurity A reduced derivative (CAS CATO-C4X-100168)
- (4R,4'R,5S,5'S)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole) (CAS 1908437-58-0)
- 2-(2,5-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene (CAS 898778-78-4)
- tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1(2H)-carboxylate (CAS 2055834-32-5)
- 7-Amino-3,3-dimethylindolin-2-one (CAS 2385330-76-5)
- cIAP1 Ligand-Linker Conjugates 14 (CAS 1351169-40-8)
- 4-(5-CHLOROMETHYL-[1,2,4]OXADIAZOL-3-YL)-ANILINE (CAS 6674-17-5)
- 1024523-09-8 ((4-Chloro-3-nitrophenyl)sulfonyl)(3-(phenylmethoxy)(2-pyridyl))amine MFCD07777934 (CAS 1024523-09-8)
- (2S,3R)-1,3-dimethylazetidine-2-carboxylic acid (CAS 2725774-11-6)
- Normethyl Fentanyl DISCONTINUED. Offer N734801 (CAS 33794-42-2)
- {[1,2,4]triazolo[4,3-b]pyridazin-6-yl}hydrazine (CAS 7229-00-7)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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