Active ingredientEptifibatide AcetateCat. No. P-E075-002CAS 881997-86-0
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Active ingredient · Eptifibatide family
Pharmaceutical analytical standardEptifibatide
Synonyms: Integrelin, Integrilin, Epifibatide, Epifibratide, L-Cysteinamide, N6-(aminoiminomethyl)-N2-(3-mercapto-1-oxopropyl)-L-lysylglycyl-L-alpha-aspartyl-L-tryptophy-L-prolyl-, cyclic(1-6)-disulfide, Intrifiban, N(6)-amidino-N(2)-(3-mercaptopropionyl)-L-lysylglycyl-L-alpha-aspartyl-L-tryptophyl-L-prolyl-L-cysteinamide, cyclic(1-6)-disulfide, Map-lys-gly-asp-trp-pro-cys-nh2, Mpa-har-gly-asp-trp-pro-cys-nh2(disulfide bridge, mpa1-cys6), n(sup 6)-amidino-n(sup 2)-(3-mercaptopropionyl)-l-lysylglycyl-l-alpha-aspartyl-l-tryptophyl-l-prolyl-l-cysteinamide, cyclic(1-6)-disulphide
- Cat. No.
- P-E075-001
- CAS
- 188627-80-7
- Alternative CAS
- 881997-86-0 (acetate)
- 148031-34-9 (alternative CAS, same compound)
- 1248559-53-6 (alternative CAS, same compound)
- 157630-07-4 (alternative CAS, same compound)
- Formula
- C35H49N11O9S2
- Molecular weight
- 831.97 g/mol
- Category
- Active ingredient (API)
An antiplatelet drug, a small cyclic peptide that blocks the platelet glycoprotein IIb/IIIa receptor: approved in the United States in 1998, it is given intravenously in acute coronary syndromes and during angioplasty.
Did you know?It is modelled on a protein from the venom of the southeastern pygmy rattlesnake, Sistrurus miliarius barbouri, a small rattlesnake of the south-eastern United States.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
More products in the Eptifibatide family
Active ingredientEptifibatide AcetateCat. No. P-E075-002CAS 881997-86-0
ImpurityEptifibatide Impurity 1Cat. No. P-E075-007
ImpurityEptifibatide Impurity 2Cat. No. P-E075-009
ImpurityEptifibatide Impurity 3Cat. No. P-E075-010
ImpurityEptifibatide Impurity 4Cat. No. P-E075-012Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.