Texas Red PEG3 alkyne building block Product Name Thalidomide-O-acetamido-PEG3-C2-amine HCl Synonyms

Product Name Thalidomide-O-acetamido-PEG3-C2-amine HCl Synonyms Thalidomide-4'-O-acetamido-PEG3-C2-amine HCl CAS Number 2245697-84-9 Related CAS 1957236-20-2 (free base) Molecular Formula C23H31ClN4O9 Molecular Weight 542

monosulfo is alkyne-activated fluorescent dyes for chemoselective labeling and detection of azido-tagged molecules

78 SMILES ClCCOCC(=O)NC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=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

443 SMILES OCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=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

Texas Red PEG3 alkyne building block Product Name Thalidomide-O-acetamido-PEG3-C2-amine HCl SynonymsSulforhodamine 101 PEG3 alkyne (Texes Red PEG3 alkyne) is an excellent azide reactive fluorescent reagent for labeling azide containing biological molecules through click chemistry. The conjugate has better solubility than the parent dye carboxyrhodamine and its long PEG spacer should reduce any steric effect of the dye on the molecule to be labelled. Sulforhodamine 101 emits at a longer wavelength than does either Tetramethylrhodamine or