Synonym: (4S)-4,11-Diethyl-4-hydroxy-1H-pyrano[3′,4′:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; 7-Ethylcamptothecin
CAS Number: 78287-27-1
Empirical Formula (Hill Notation): C22H20N2O4
Molecular Weight: 376.41
Linear Formula: C22H20N2O4
Product Type: Chemical
agency |
traceable to USP 1347664 |
form |
solid |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C22H20N2O4/c1-3-12-13-7-5-6-8-17(13)23-19-14(12)10-24-18(19)9-16-15(20(24)25)11-28-21(26)22(16,27)4-2/h5-9,27H,3-4,10-11H2,1-2H3/t22-/m0/s1 |
InChI key |
MYQKIWCVEPUPIL-QFIPXVFZSA-N |
packaging |
pkg of 30 mg |
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. |
Storage Temp. |
2-8°C |
UNSPSC |
41116107 |