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Chemical structure of Human c-peptide

GC36978

Human c-peptide

Also listed as Proinsulin C-peptide human

Proinsulin C-peptide human is a 31-amino-acid peptide that links the A and B chains of proinsulin, ensuring its correct folding, which is biologically active and modulates cellular function

ChemicalCAS33017-11-7MW3020.26FormulaC129H211N35O48
CAS number
33017-11-7
Molecular weight
3020.26
Formula
C129H211N35O48
Solubility
DMSO ： ≥ 60 mg/mL (19·87 mM)
InChIKey
VOUAQYXWVJDEQY-QENPJCQMSA-N
Catalogue number
GC36978
Brand
GLPBIO
Computed properties PubChem CID 16157840 · XLogP -12.6 · TPSA 1320 Ų · H-bond donors 41
XLogP
-12.6
TPSA
1320 Ų
H-bond donors
41
H-bond acceptors
49
Rotatable bonds
101
Heavy atoms
212

SMILES C[C@@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)O)NC(=O)CNC(=O)[C@@H]2CCCN2C(=O)CNC(=O)CNC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)CNC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](CCC(=O)O)N

Computed descriptors from PubChem (CID 16157840), 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.