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SML1373 Sigma-Aldrich

Angiotensin A trifluoroacetate salt

≥98% (HPLC)

Synonym: ARVYIHPF trifluoroacetate salt, Ala-Arg-Val-Tyr-Ile-His-Pro-Phe trifluoroacetate salt, Ang A trifluoroacetate salt

  • CAS Number 51833-76-2 (free base)

  • Empirical Formula (Hill Notation) C49H71N13O10 · xC2HF3O2

  • Molecular Weight 1002.17 (free base basis)

  •  PubChem Substance ID 329825825

  •  NACRES NA.77

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Properties

Related Categories AN-AZ, Angiotensins, Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology,
Quality Level   100
assay   ≥98% (HPLC)
form   powder
color   white to off-white
storage temp.   −20°C
SMILES string   [H]N[C@H](C(N[C@@H](CCCNC(N)=N)C(N[C@@H](C(C)C)C(N[C@H](C(N[C@]([C@@H](C)CC)([H])C(N[C@H](C(N1CCC[C@H]1C(N[C@H](C(O)=O)CC2=CC=CC=C2)=O)=O)CC3=CN=CN3)=O)=O)CC(C=C4)=CC=C4O)=O)=O)=O)C
InChI   1S/C49H71N13O10/c1-6-28(4)40(46(69)58-36(24-32-25-53-26-55-32)47(70)62-21-11-15-38(62)44(67)59-37(48(71)72)23-30-12-8-7-9-13-30)61-43(66)35(22-31-16-18-33(63)19-17-31)57-45(68)39(27(2)3)60-42(65)34(56-41(64)29(5)50)14-10-20-54-49(51)52/h7-9,12-13,16-19,25-29,34-40,63H,6,10-11,14-15,20-24,50H2,1-5H3,(H,53,55)(H,56,64)(H,57,68)(H,58,69)(H,59,67)(H,60,65)(H,61,66)(H,71,72)(H4,51,52,54)/t28-,29-,34-,35-,36-,37-,38-,39-,40-/m0/s1
InChI key   CHCOFDZSJYMQMX-NOQNJSOHSA-N

Description

Packaging

5, 25 mg in glass bottle

Biochem/physiol Actions

Angiotensin A (Ang A) is an endogenous vasoconstrictor octapeptide. It is a derivative of angiotensin II (Ang II) that differs from Ang II in having alanine instead of aspartic acid as the first amino acid. Angiotensin A has similar affinity as Angiotensin II for AT1 and AT2 receptors with Ki values of 1.6 and 2.3 nM at AT1 and AT2 receptors.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis (COA)

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