Synonym: 4′-Demethylepipodophyllotoxin; (5R,5aR,8aR,9S)-9-Hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3′,4′:6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one
CAS Number: 6559-91-7
Empirical Formula (Hill Notation): C21H20O8
Molecular Weight: 400.38
Linear Formula: C21H20O8
Product Type: Chemical
agency |
traceable to USP 1643747 |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C21H20O8/c1-25-15-3-9(4-16(26-2)20(15)23)17-10-5-13-14(29-8-28-13)6-11(10)19(22)12-7-27-21(24)18(12)17/h3-6,12,17-19,22-23H,7-8H2,1-2H3/t12-,17+,18-,19+/m0/s1 |
InChI key |
YVCVYCSAAZQOJI-JHQYFNNDSA-N |
packaging |
pkg of 20 mg |
Quality Level |
300 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
storage temp. |
2-8°C |
Analysis Note: |
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
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. |