We are professional PEG manufacturer including Cbz-PEG. The purity can reach more than 99%, which is very stable.
It is used in some drugs and the bioavailability is very good.The Cbz-N-amido-PEG12-acid contains a CBZ protected amino group and a terminal carboxylic acid. Terminal carboxylic acids can easily react with primary and secondary amines to form stable amide bonds under EDC, DCC, Hatu or other amide coupling conditions. Peg spacers increased the water solubility of the resulting compounds. CBZ amines can be deprotected by acidic conditions or hydrogenation.
| product name | Cbz-N-amido-PEG12-acid |
| CAS | 1334177-88-6 |
| synonyms | Cbz-nh-peg(20)-cooh;CBZ-NH-PEG12-CH2CH2COOH;amino-dPEG 16-acid;CBZ-NH-PEG12-propionic acid;CBZ-NH-PEG24-CH2CH2COOH;CBZ-NH-PEG36-CH2CH2COOH;Cbz-NH-PEG12-C2-acid |
| MF. | C35H61NO16 |
| MW. | 751.86 |
Storage condition: -20 ° C
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