Estropipate
SIAL/PHR3179 - pharmaceutical secondary standard, certified reference material
Synonym: Estropipate; 3-
CAS Number: 7280-37-7
Empirical Formula (Hill Notation): C18H22O5S·C4H10N2
Molecular Weight: 436.56
MDL Number: MFCD00867399
Linear Formula: C18H22O5S·C4H10N2
Product Type: Chemical
agency | traceable to BP BP616 |
traceable to USP 1255500 | |
application(s) | pharmaceutical |
CofA | current certificate can be downloaded |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C18H22O5S.C4H10N2/c1-1 |
InChI key | HZEQBCVBILBTEP-ZFINNJDLSA |
packaging | pkg of 1 g |
SMILES string | C1CNCCN1.C[C@]23CC[C@H]4[ |
Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Biochem/physiol Actions: | Estropipate is the piperazine salt of the estrogen receptor agonist estrone-3-sulfate and a potent, specific inhibitor of the organic anion transporting polypeptide 1B1 (OATP1B1, IC50 = 60 nM). |
Footnote: | To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) 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 | ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H350 |
Precautionary statements | P201 - P202 - P264 - P270 - P301 + P312 - P308 + P313 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |