Synonym: Betamethasone 21-acetate; 9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione 21-acetate
CAS Number: 987-24-6
Empirical Formula (Hill Notation): C24H31FO6
Molecular Weight: 434.50
EC Number: 213-578-6
MDL Number: MFCD00867462
Linear Formula: C24H31FO6
Product Type: Chemical
agency |
traceable to Ph. Eur. B1000000 |
|
traceable to USP 1067001 |
application(s) |
pharmaceutical (small molecule) |
CofA |
current certificate can be downloaded |
format |
neat |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C24H31FO6/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,30)20(29)12-31-14(2)26/h7-8,10,13,17-19,28,30H,5-6,9,11-12H2,1-4H3/t13-,17-,18-,19-,21-,22-,23-,24-/m0/s1 |
InChI key |
AKUJBENLRBOFTD-QZIXMDIESA-N |
packaging |
pkg of 1 g |
Quality Level |
300 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
SMILES string |
C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(C)=O |
storage temp. |
2-30°C |
technique(s) |
gas chromatography (GC): suitable |
|
HPLC: suitable |
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 LRAA8500 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. |
Symbol |
GHS08 |
Signal word |
Warning |
Hazard statements |
H351 |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Storage Temp. |
2-30°C |
UNSPSC |
12352200 |