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Chemical structure of Gastrin releasing peptide (14-27)

GA21928

Gastrin releasing peptide (14-27)

Also listed as GRP (14-27) (human, porcine, canine)

Gastrin releasing peptide (14-27) (catalogue number GA21928) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 81608-29-9. Molecular formula C75H110N24O16S2, molecular weight 1667.98. IUPAC name: (2S)-2-[[2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]acetyl]amino]-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]butanediamide. Supplied in 2 pack sizes, from 1mg at ₪1,284.86 to 5mg at ₪3,907.60; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS81608-29-9MW1667.98FormulaC75H110N24O16S2
CAS number
81608-29-9
Molecular weight
1667.98
Formula
C75H110N24O16S2
Solubility
Soluble in DMSO
InChIKey
IFIFCDMFVPNPSB-QEJDUTAOSA-N
Catalogue number
GA21928
Brand
GLPBIO
Computed properties PubChem CID 16137975 · XLogP -1.5 · TPSA 688 Ų · H-bond donors 22
XLogP
-1.5
TPSA
688 Ų
H-bond donors
22
H-bond acceptors
22
Rotatable bonds
50
Heavy atoms
117

SMILES C[C@@H](C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N)NC(=O)[C@H](CC2=CNC3=CC=CC=C32)NC(=O)[C@H](CC4=CN=CN4)NC(=O)[C@H](CC(=O)N)NC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]5CCCN5C(=O)[C@H](CC6=CC=C(C=C6)O)NC(=O)[C@H](CCSC)N

Computed descriptors from PubChem (CID 16137975), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.