Bivalirudin: Direct thrombin inhibitor peptide.
Bivalirudin testing at Vanguard Laboratory: purity, quantity and identity from $250 per vial, with results in 3 to 5 business days; sterility 14 days.
On this page: Testing · Compound data · Sequence · How we test it · Forms and references · FAQ
Every package includes purity, quantity, identity and a solubility check. Raw powder purity is $200 for a 50 mg sample.
$250
$550
$700
Each test can be added to a package or ordered on its own. Results arrive in 3 to 5 business days.
Included in every package
How pure the Bivalirudin is and how much is in the vial: purity in area percent, quantity in mg per vial against the label. Details
Included in every package
Whether the sample contains Bivalirudin, compared with a reference standard. Reported as match or no match. Details
Quoted
Whether the molecular mass matches Bivalirudin, which helps catch look-alike products. Details
$70
How much TFA, acetate or chloride the powder contains. Other salt forms are quoted. Details
$150
Sterility for injectables: 1–10 unopened vials at the same sterility-test price. Bioburden for other forms. Included in Gold and Elite. Details
$200 per vial
Purity and routine identity by retention time and UV spectrum against a reference standard, without quantity: no mg per vial, concentration or label-claim result. 1 vial; 3 to 5 business days. LC-MS is quoted separately. Details
$360 per vial
Screen for semaglutide, tirzepatide and retatrutide without naming the expected peptide. Identity, amount and purity where reportable. Blind GLP-1 panel
Quoted
Which cysteines are paired, by Orbitrap high-resolution mass spectrometry of the digested peptide.
Quoted
Charge, polarity and size variants by ion-exchange, hydrophilic interaction and size-exclusion chromatography, alongside routine HPLC purity.
Quoted
Hydrolysis and amino acid analysis, to confirm composition and net peptide content.
Quoted
D- and L-forms of the amino acids, to check for racemization.
Orders of ten or more samples are 10% off.
Direct thrombin inhibitor peptide
C98H138N24O33
2180.32 g/mol
128270-60-0
Identity: Bivalirudin
Identity, purity and quantity are measured on the lab’s peptide method: reversed-phase HPLC on a C18 column with a water and acetonitrile gradient containing 0.1% TFA, UV detection at 214 to 220 nm, and LC-MS intact mass for identity, against a reference standard.
Testing to the USP Bivalirudin monograph is available and quoted for these tests: identity by HPLC retention time against a reference standard, LC-MS intact mass and amino acid analysis, purity and assay by HPLC with UV detection, and related compounds by HPLC.
Send 1 vial for Level 1 Silver, 3 vials for Level 2 Gold or 4 vials for Level 3 Elite; raw powder purity needs a 50 mg sample. Results arrive in 3 to 5 business days; sterility takes 14 days.
No. The $250 test covers identity, purity and quantity by HPLC and LC-MS against a reference standard. Testing to the USP Bivalirudin monograph covers the monograph tests listed on this page and is quoted.
Bivalirudin is a 20 amino acid synthetic peptide, and common impurities include deletion sequences, the Asp9 cleavage fragments and D-Phe1 epimers. The USP uses two HPLC procedures to separate them.
It is prone to cleavage and deamidation once dissolved, especially at higher pH or temperature. Lyophilized powder is the most stable form to send.
https://pubchem.ncbi.nlm.nih.gov/compound/16129704
Identity facts from the USP monograph header for this compound.
Start an order online, or send the compound name and the tests you need for a quote.
