CJC-1295 (No DAC)

CJC-1295 (no DAC), also called Modified GRF (1-29), is a synthetic 29-amino acid peptide and modified analog of growth hormone-releasing hormone (GHRH). First synthesized in the early 2000s, it replicates the first 29 amino acids of native GHRH with four strategic substitutions at positions 2, 8, 15, and 27 that resist cleavage by dipeptidyl peptidase-IV (DPP-IV). The “no DAC” label means this version lacks the Drug Affinity Complex used in the longer-acting variant. Molecular formula: C152H252N44O42; weight: approximately 3,368 g/mol; CAS: 446036-97-1.

Supplied as one individual 10 mg vial. Each purchase quantity refers to one individual vial, not a supplier box.

Chemical identifiers refer to the stated reference form; salt counterions can change formula weight. Follow the supplied material’s documentation for storage and handling. Cited research is not a batch analysis of this product.

For laboratory research use only. Not for human or animal use.

Research and chemical references

• Modified GRF (1–29) / no-DAC reference specification