3-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}propanoic acid deuterium-labeled-carboxylic acid 384 SMILES OCCCCCC1=CC=C2C(=O)N(CC2=C1)C1CCC(=O)NC1=O Purity (HPLC)

384 SMILES OCCCCCC1=CC=C2C(=O)N(CC2=C1)C1CCC(=O)NC1=O Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

295 SMILES OC(=O)CCOC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

The water soluble 6-FAM PEG3 azide has a long PEG3 spacer that separates the dye carboxyfluorescein (commonly known as FAM) from the terminal azide group

Product Name: 5(6)-FAM PEG3 alkyne Synonyms: 5-(and 6)-Carboxyfluorescein-PEG3-alkyne CAS Number: N/A Molecular Formula: C30H27NO9 Molecular Weight: 545

3-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}propanoic acid deuterium-labeled-carboxylic acid 384 SMILES OCCCCCC1=CC=C2C(=O)N(CC2=C1)C1CCC(=O)NC1=O Purity (HPLC)Nitrogen Heterocycle Based Linker (NHBL). Binfunctional amine carboxylic acid linker. Product Name 3 {4 [(tert butoxy)carbonyl]piperazin 1 yl}propanoic acid Synonyms CAS Number 242459 97 8 Related CAS Molecular Formula C12H22N2O4 Molecular Weight 258. 318 SMILES CC(C)(C)OC(=O)N1CCN(CCC(O)=O)CC1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement