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Acetyl Heptapeptide-4

* Please kindly note that our products are not to be used for therapeutic purposes and cannot be sold to patients.

Acetyl Heptapeptide-4 is a synthetic peptide with the sequence Ac-EEMQRRA. It is widely used in the cosmetics industry for its potential to improve skin elasticity and reduce the appearance of wrinkles. This peptide is known for its ability to mimic the effects of Botox by temporarily reducing the depth of wrinkles through its action on muscle contraction. It is considered a safer and non-invasive alternative for skin care, promoting a more youthful and smoother complexion.

Category

Cosmetic Peptides

Catalog number

BAT-016716

CAS number

1459206-66-6

Molecular Formula

C37H64N14O14S

Molecular Weight

961.05

Specification

IUPAC Name

(4S)-4-acetamido-5-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxyethyl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid

Synonyms

Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-OH; Acetyl-EEMQRRA-OH; Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala; N-Acetyl-L-α-glutamyl-L-α-glutamyl-L-methionyl-L-glutaminyl-L-arginyl-L-arginyl-L-alanine; (2S,5S,8S,11S,14S,17S,20S)-20-Acetamido-11-(3-amino-3-oxopropyl)-17-(2-carboxyethyl)-5,8-bis(3-guanidinopropyl)-2-methyl-14-(2-(methylthio)ethyl)-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazatricosanedioic acid; Ac-EEMQRRA

Appearance

White powder

Purity

≥95%

Density

1.537±0.14 g/cm3

Sequence

Ac-EEMQRRA

Storage

Store at -20 °C

InChI

InChI=1S/C37H64N14O14S/c1-18(35(64)65)45-29(58)20(6-4-15-43-36(39)40)47-30(59)21(7-5-16-44-37(41)42)48-32(61)23(8-11-26(38)53)49-34(63)25(14-17-66-3)51-33(62)24(10-13-28(56)57)50-31(60)22(46-19(2)52)9-12-27(54)55/h18,20-25H,4-17H2,1-3H3,(H2,38,53)(H,45,58)(H,46,52)(H,47,59)(H,48,61)(H,49,63)(H,50,60)(H,51,62)(H,54,55)(H,56,57)(H,64,65)(H4,39,40,43)(H4,41,42,44)/t18-,20-,21-,22-,23-,24-,25-/m0/s1

InChI Key

SNCIAAAFBLUWEE-NMTVEPIMSA-N

Canonical SMILES

C[C@@H](C(=O)O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)C