Product Usage: This PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.

Semax

Price range: $19.00 through $34.00

Size

Clear

- +

View COA

Properties

Molecular Formula

C₃₇H₅₁N₉O₁₀

Molecular Weight

813.88 g/mol

Monoisotopic Mass

813.37 g/mol

Polar Surface Area (TPSA)

~330–380 Å² (estimated)

Complexity

~1100–1300 (PubChem calculated descriptor range)

XLogP

~−2.0 to −3.0 (hydrophilic peptide)

Heavy Atom Count

Hydrogen Bond Donor Count

~13

Hydrogen Bond Acceptor Count

~16

Rotatable Bond Count

~25–30

Physical Appearance

White to off-white lyophilized powder

Stability

Stable in lyophilized form at −20 °C Reconstituted solutions should be stored at 2–8 °C Sensitive to enzymatic degradation, light, and heat

Identifiers

CID

131683217

CAS Number

80714-61-0

InChI

InChI=1S/C37H51N9O10/…

InChIKey

KQGZCEMZQHRSDF-UHFFFAOYSA-N

Isomeric SMILES

CC(C)[C@H](NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)[C@H](CC2=CN=CN2)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)[C@H](CC4=CC=CC=C4)NC(=O)[C@H](CCC(=O)O)N)C(=O)O

Canonical SMILES

CC(C)CC(NC(=O)C(CCC(=O)N)NC(=O)C(CC1=CC=C(O)C=C1)NC(=O)C(CC2=CN=CN2)NC(=O)C(CCC(=O)O)NC(=O)C(CC3=CC=CC=C3)NC(=O)C(CC4=CC=CC=C4)NC(=O)C(CCC(=O)O)N)C(=O)O

IUPAC Name

Met-Glu-His-Phe-Pro-Gly-Pro