Melengestrol Acetate
SIAL/PHR3035 - pharmaceutical secondary standard, certified reference material
Synonym: Melengestrol acetate; 17α-Acetoxy-6-methyl-16-methylene-4,6-pregnadiene-3,20-dione; MGA
CAS Number: 2919-66-6
Empirical Formula (Hill Notation): C25H32O4
Molecular Weight: 396.52
MDL Number: MFCD00072142
Linear Formula: C25H32O4
Product Type: Chemical
agency | traceable to USP 1379254 |
application(s) | pharmaceutical |
CofA | current certificate can be downloaded |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C25H32O4/c1-14-11-19-2 |
InChI key | UDKABVSQKJNZBH-DWNQPYOZSA |
mp | 202-204 °C (lit.) |
packaging | pkg of 250 mg |
SMILES string | [H][C@]12CC[C@@]3(C)[C@@] |
storage temp. | -10 to -25°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. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H361fd |
Precautionary statements | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 202-204 °C (lit.) |
Storage Temp. | -10 to -25°C |