Fulvestrant-3-Glucuronide CAS 261506-27-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 261506-27-8 |
| Molecular Formula | C38H55F5O9S |
| Molecular Weight | 782.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fulvestrant-3-Glucuronide (CAS 261506-27-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C38H55F5O9S. Molecular weight: 782.89 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C38H55F5O9S |
| Molecular Weight | 782.89 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fulvestrant Standards
- Fulvestrant-17-Glucuronide (CAS 261506-28-9)
- Fulvestrant EP Impurity C (CAS CATO-C4X-19173)
- Fulvestrant impurity 34 (CAS CATO-C4X-191734)
- Fulvestrant Impurity 14 (CAS CATO-C4X-191714)
- Fulvestrant Impurity 37 (CAS 148757-89-5)
- Fulvestrant impurity 57 (CAS CATO-C4X-191757)
- Fulvestrant impurity 54 (CAS CATO-C4X-191754)
- Fulvestrant Impurity 12 (CAS CATO-C4X-191712)
Recommended Standards
- PAR-1 (1-6) (mouse, rat) (CAS 140436-67-5)
- Olmesartan Impurity 81 (CAS 391052-99-5)
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- 4-Hydroxyphenylacetaldehyde, approximately >15% by weight in Ethyl Acetate (CAS 7339-87-9)
- 3-(2-Methoxyethyl)-2-methyl-2,3,5,6-tetrahydro-4H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4-thione (CAS 702655-67-2)
- n-(2-Bromobenzyl)-1-methoxypropan-2-amine (CAS 355381-82-7)
- (R)-1-((R)-2,2-dichlorocyclopropyl)ethan-1-amine hydrochloride (CAS 1528564-05-7)
- 1-(4-Bromobenzyl)-N,N-dimethylpyrrolidin-3-amine (CAS 1044924-01-7)
- tert-Butyl (3-bromo-6-methylthieno[2,3-b]pyridin-2-yl)carbamate (CAS 953821-09-5)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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