Cortisol 21-β-D-Glucuronide Methyl Ester 2,3,5-Triacetate CAS 24562-21-8
| CAS No. | 24562-21-8 |
| Molecular Formula | C34H46O14 |
| Molecular Weight | 678.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cortisol 21-β-D-Glucuronide Methyl Ester 2,3,5-Triacetate (C34H46O14) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Cortisol 21-β-D-Glucuronide Methyl Ester 2,3,5-Triacetate (CAS 24562-21-8), molecular formula C34H46O14 and molecular weight 678.72 g/mol, is a CATO reference standard with documented purity and traceability.
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 Cortisol 21-β-D-Glucuronide Methyl Ester 2,3,5-Triacetate 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 | C34H46O14 |
| Molecular Weight | 678.72 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Cortisol Standards
- Cortisol 21-m-Maleimidobenzoate (CAS 73499-12-4)
- Cortisol 21-beta-D-Glucuronide (CAS 7301-54-4)
- Cortisol 21-Benzoate (CAS 74669-84-4)
- Cortisol 21-Sulfate (CAS 1253-43-6)
- Cortisol 21-mesylate (CAS 6677-96-9)
- Cortisol-9,12,12-d3 (CAS 115699-92-8)
- Cortisol Impurity 4 (CAS 7050-24-0)
- Cortisol-1,2-d2 (CAS 1257650-73-9)
Recommended Standards
- 5',5''''-Methylenebis(2'-amino-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid) (CAS 2378131-12-3)
- N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(3,7-dioxo-1,9-diphenyl-2,8-dioxa-4,6-diazanonan-5-ylidene)-L-lysine (CAS 1926163-01-0)
- PBT Impurity 58 (CAS 210566-88-4)
- 3,3',3'',3'''-(Porphyrin-5,10,15,20-tetrayl)tetraphenol (CAS 22112-79-4)
- 1-(2-aminophenyl)-2-methylpropan-1-one (CAS 27309-55-3)
- 1-(3-Methylbutyl)-1h-1,3-benzodiazole-2-sulfonic acid (CAS 537009-99-7)
- 3-Amino-5-chlorobenzonitrile (CAS 53312-78-0)
- 9-([1,1'-Biphenyl]-3-yl)-9'-([1,1':4',1''-terphenyl]-4-yl)-9H,9'H-3,3'-bicarbazole (CAS 2101561-65-1)
- 1-(2-Hydroxy-4-methoxyphenyl)propan-2-one (CAS 94785-37-2)
- 1-fluoro-4-(2-isothiocyanatoethyl)benzene (CAS 2740-86-5)
- 2-((4-Ethylphenoxy)methyl)benzoic acid (CAS 244219-99-6)
- 1-{2-[(4-chlorophenyl)sulfanyl]phenyl}-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 568550-95-8)
- N-Tricyclo[3.3.1.13,7]dec-1-ylthiourea (CAS 25444-82-0)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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