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 |
| API family |
betamethasone |
| 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  |
| 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. |
| Application: |
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. |
| 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 |
41116107 |
