Synonym: (11beta)-11,17-Dihydroxy-21-[(3,3-dimethyl-1-oxobutyl)oxy]pregna-1,4-diene-3,20-dione; Prednisolone 21-(3,3-dimethylbutyrate); Prednisolone tert-butylacetate
CAS Number: 7681-14-3
Empirical Formula (Hill Notation): C27H38O6
Molecular Weight: 458.59
Linear Formula: C27H38O6
Product Type: Chemical
agency |
traceable to USP 1558003 |
application(s) |
pharmaceutical |
CofA |
current certificate can be downloaded |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C27H38O6/c1-24(2,3)14-22(31)33-15-21(30)27(32)11-9-19-18-7-6-16-12-17(28)8-10-25(16,4)23(18)20(29)13-26(19,27)5/h8,10,12,18-20,23,29,32H,6-7,9,11,13-15H2,1-5H3/t18-,19-,20-,23+,25-,26-,27-/m0/s1 |
InChI key |
HUMXXHTVHHLNRO-KAJVQRHHSA-N |
packaging |
pkg of 500 mg |
Quality Level |
300 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
Analysis Note: |
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Footnote: |
To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
General description: |
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
Other Notes: |
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |