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[Arg8]-Vasotocin TFA

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[Arg8]-Vasotocin TFA is a vertebrate neurohypophyseal peptide of the vasopressin/oxytocin hormone family.

Category

Peptide Inhibitors

Catalog number

BAT-009148

Molecular Formula

C43H67N15O12S2.C2HF3O2

Molecular Weight

1164.24

Specification

IUPAC Name

(2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]pyrrolidine-2-carboxamide;2,2,2-trifluoroacetic acid

Synonyms

8-L-arginine-oxytocin, trifluoroacetate salt; L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-arginyl-glycinamide (1->6)-disulfide trifluoroacetic acid; H-Cys(1)-Tyr-Ile-Gln-Asn-Cys(1)-Pro-Arg-Gly-NH2.TFA

Related CAS

113-80-4 (free base) 74927-14-3 (acetate salt)

Appearance

Solid

Purity

>98%

Sequence

CYIQNCPRG-NH2.TFA (Disulfide bridge: Cys1-Cys6)

Storage

Store in a cool and dry place and at 2-8°C for short term (days to weeks) or store at -20°C for long term (months to years)

Solubility

Soluble in Water

InChI

InChI=1S/C43H67N15O12S2.C2HF3O2/c1-3-21(2)34-41(69)53-26(12-13-31(45)60)37(65)55-28(17-32(46)61)38(66)56-29(20-72-71-19-24(44)35(63)54-27(39(67)57-34)16-22-8-10-23(59)11-9-22)42(70)58-15-5-7-30(58)40(68)52-25(6-4-14-50-43(48)49)36(64)51-18-33(47)62;3-2(4,5)1(6)7/h8-11,21,24-30,34,59H,3-7,12-20,44H2,1-2H3,(H2,45,60)(H2,46,61)(H2,47,62)(H,51,64)(H,52,68)(H,53,69)(H,54,63)(H,55,65)(H,56,66)(H,57,67)(H4,48,49,50);(H,6,7)/t21-,24-,25-,26-,27-,28-,29-,30-,34-;/m0./s1

InChI Key

MWMKKDDWBHXINT-JLDWLUOQSA-N

Canonical SMILES

CCC(C)C1C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCCC3C(=O)NC(CCCN=C(N)N)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)N.C(=O)(C(F)(F)F)O