1,2-Distearoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine phospholipid that is a natural constituent of cell membranes. It is commonly used as an excipient in the formulation of liposomes and microbubble ultrasound contrast agents.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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1,2-dilauroyl-sn-glycero-3-phosphocholine
research compound
1,2-diarachidoyl-sn-glycero-3-phosphocholine
research compound
Colfosceril palmitate
pharmaceutical raw material
Ethyl 2-amino-4-methylpyrimidine-5-carboxylate
pharmaceutical intermediate
Fmoc-Ser(tBu)-Gly-OH
pharmaceutical intermediate
2-Bromo-5-chlorophenylacetic acid
pharmaceutical intermediate
(2'R)-N-Benzoyl-2'-deoxy-2'-fluoro-2'-methylcytidine 3',5'-dibenzoate
pharmaceutical intermediate
The international HS code for 1,2-Distearoyl-sn-glycero-3-phosphocholine (CAS 816-94-4) is 2923.20.
2923.20
2923 20 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
[(2R)-2,3-di(octadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate
NRJAVPSFFCBXDT-HUESYALOSA-N
CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC
Sourcing 1,2-Distearoyl-sn-glycero-3-phosphocholine?
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