Loading...
Chemical structure of Glucagon Impurity 4(DG-2)

GA20044

Glucagon Impurity 4(DG-2)

Also listed as (Asp²⁸)-Glucagon (1-29) (human, rat, porcine)

Deamidation product of glucagon

ChemicalCAS1037751-81-7MW3483.78FormulaC153H224N42O50S
CAS number
1037751-81-7
Molecular weight
3483.78
Formula
C153H224N42O50S
Solubility
Soluble in DMSO
InChIKey
CIDYEQDCHAOWIU-ZLPAWPGGSA-N
Catalogue number
GA20044
Brand
GLPBIO
Computed properties PubChem CID 171361260 · XLogP -16.3 · TPSA 1560 Ų · H-bond donors 55
XLogP
-16.3
TPSA
1560 Ų
H-bond donors
55
H-bond acceptors
56
Rotatable bonds
115
Heavy atoms
246

SMILES C[C@H]([C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC3=CC=C(C=C3)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC4=CC=CC=C4)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC5=CNC6=CC=CC=C65)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)O)NC(=O)CNC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CO)NC(=O)[C@H](CC7=CN=CN7)N)O

Computed descriptors from PubChem (CID 171361260), 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.