Calcipotriol Impurity 30 CAS 115648-68-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 115648-68-5 |
| Molecular Formula | C39H66O3Si2 |
| Molecular Weight | 639.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Calcipotriol Impurity 30 (CAS 115648-68-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C39H66O3Si2. Molecular weight: 639.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C39H66O3Si2 |
| Molecular Weight | 639.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Calcipotriol Standards
- Calcipotriol Impurity 11 (CAS 112849-17-9)
- Calcipotriol Impurity 29 (CAS CATO-C4X-122229)
- Calcipotriol Impurity 31 (CAS 866406-02-2)
- Calcipotriol Impurity 23 (CAS 1630745-25-3)
- Calcipotriol Impurity 51 (CAS 910133-69-6)
- Calcipotriol Impurity 10 (CAS 112849-27-1)
- Calcipotriol EP Impurity F (CAS 112875-61-3)
- Calcipotriol Impurity 17 (CAS 115540-28-8)
Recommended Standards
- (SP-5-13)-Chloro[[2,2′-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]cobalt (CAS 376652-60-7)
- (SP-5-13)-Chloro[[2,2′-[(1S,2S)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]cobalt (CAS 630404-46-5)
- Cholesteryl heptadecanoate (CAS 24365-37-5)
- Desloratadine Impurity 34 (CAS CATO-C4X-143034)
- Blonanserin Impurity 11 (CAS CATO-C4X-111011)
- 3-(4-Methoxyphenyl)-1H-pyrazole-5-carbaldehyde (CAS 862816-08-8)
- 3-Fluoro-2-methyl-4-nitrophenol (CAS 1804491-81-3)
- N-(4-Fluorobenzo[d]thiazol-2-yl)pentanamide (CAS 868368-72-3)
- cis-2-methylazetidin-3-ol;hydrochloride (CAS 1354352-24-1)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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 13829788188 / jacky.chen@cato-chem.com