Advanced Search



Biphalin trifluoroacetate salt

SIGMA/SML0299 - ≥97% (HPLC)

Synonym: 1,2-Bis(L-Tyr-D-Ala-Gly-L-Phe-)hydrazine; L-Tyrosyl-D-alanylglycyl-L-phenylalanine 2-(L-tyrosyl-D-alanylglycyl-L-phenylalanyl)hydrazide

CAS Number: 126872-95-5
Empirical Formula (Hill Notation): C46H56N10O10 · xC2HF3O2
Molecular Weight: 909.00 (free base basis)
MDL Number: MFCD23380198
Linear Formula: C46H56N10O10 · xC2HF3O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-SML0299-1MG 1 mg
 $226.00
1/EA		 Add To Favorites

 

assay ≥97% (HPLC)
color white to beige
form lyophilized solid
InChI 1S/C46H56N10O10.C2HF3O2/c1-27(51-43(63)35(47)21-31-13-17-33(57)18-14-31)41(61)49-25-39(59)53-37(23-29-9-5-3-6-10-29)45(65)55-56-46(66)38(24-30-11-7-4-8-12-30)54-40(60)26-50-42(62)28(2)52-44(64)36(48)22-32-15-19-34(58)20-16-32;3-2(4,5)1(6)7/h3-20,27-28,35-38,57-58H,21-26,47-48H2,1-2H3,(H,49,61)(H,50,62)(H,51,63)(H,52,64)(H,53,59)(H,54,60)(H,55,65)(H,56,66);(H,6,7)/t27-,28-,35+,36+,37+,38+;/m1./s1
InChI key KNKVMVJCRGCBFW-GJLSYRFBSA-N
Quality Level 100 
shipped in wet ice
SMILES string OC(=O)C(F)(F)F.C[C@@H](NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)NCC(=O)N[C@@H](Cc2ccccc2)C(=O)NNC(=O)[C@H](Cc3ccccc3)NC(=O)CNC(=O)[C@@H](C)NC(=O)[C@@H](N)Cc4ccc(O)cc4
storage temp. −20°C
Amino Acid Sequence: (Tyr-DAla-Gly-Phe-NH)2
Biochem/physiol Actions: Biphalin is a dimeric enkephalin that is a potent and non-selective opioid receptors (OR) agonist. It displays a high analgesic potency that is over 1000-fold greater than morphine. Studies show that biphalin exhibits neuroprotective effects in rat models of stroke.
Biochem/physiol Actions: Biphalin is a potent and non-selective opioid receptors (OR) agonist that displays neuroprotective effects in rat models of stroke.
Biochem/physiol Actions: Biphalin trifluoroacetate salt, a highly active synthetic octapeptide, is an analog of biphalin. It displays a strong affinity in the nanomolar range for the receptors μ and δ.
Features and Benefits: This compound is featured on the Opioid Receptors  page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here .
Packaging: 1 mg in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥97% (HPLC)
Storage Temp. −20°C
UNSPSC 12352200

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top