VAQORAFulvestrant Impurity 22 (CAS 875573-60-7) – Fulvestrant impurity standard. C35H60O4Si, MW 572.9. Order from Vaqora Chemicals with COA and global delivery.
Fulvestrant Impurity 22 (CAS 875573-60-7) is an impurity of Fulvestrant offered by Vaqora Chemicals. The compound has the formula C35H60O4Si, corresponding to a molecular weight of 572.9 g/mol.
It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.
As a characterised impurity of Fulvestrant, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies Fulvestrant Impurity 22 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.
View every impurity, metabolite and intermediate we list for Fulvestrant.
Fulvestrant impurities| Product name | Fulvestrant Impurity 22 |
|---|---|
| Catalogue No. | VQ-025936 |
| CAS Number | 875573-60-7 |
| IUPAC name | [(7R,8R,9S,10R,13S,14S,17S)-7-[9-[tert-butyl(dimethyl)silyl]oxynonyl]-13-methyl-3-oxo-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate |
| Molecular formula | C35H60O4Si |
| Molecular weight | 572.9 g/mol |
| Exact mass | 572.4261 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | UZWBDRNDIWPAKA-QIXFLCTJSA-N |
| SMILES | CC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@@H](CC4=CC(=O)CC[C@H]34)CCCCCCCCCO[Si](C)(C)C(C)(C)C)C |
| PubChem CID | 134990869 |
| Physical form | Solid |
|---|---|
| H-bond donors / acceptors | 0 / 4 |
| TPSA | 52.6 Ų |
The CAS Registry Number of Fulvestrant Impurity 22 is 875573-60-7.
Fulvestrant Impurity 22 has the molecular formula C35H60O4Si and a molecular weight of 572.9 g/mol.
Fulvestrant Impurity 22 is supplied as a characterised reference material related to Fulvestrant. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
We supply Fulvestrant Impurity 22 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Yes. Every lot of Fulvestrant Impurity 22 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Yes. We export Fulvestrant Impurity 22 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
We reply within one business day with price, pack options, lead time and documentation.
![(7R,8R,9S,13S,14S,17S)-7-(9-Chlorononyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate chemical structure](/media/structures/BHYGLOVYBLIPQQ-LIHJZYAESA-N.svg)
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