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74389-69-8

74389-69-8 structure

74389-69-8 structure

Name: 1-O-octadecyl-2-acetyl-sn-glycero-3-phosphocholine
Chemical Name: 1-O-octadecyl-2-acetyl-sn-glycero-3-phosphocholine
CAS Number: 74389-69-8
Molecular Formula: C₂₈H₅₈NO₇P
Molecular Weight: 551.736
Create Date: 2017-07-01 23:08:11
Modify Date: 2026-08-06 19:44:27

Name	1-O-octadecyl-2-acetyl-sn-glycero-3-phosphocholine
Synonyms	1-o-steoyl-2-acetyl-sn-glyceryl-3-phosphorylcholine C18-02:0 PC 1-O-Octadecyl-2-acetyl-sn-glyceryl-3-phosphorylcholine PAF (C18) L-ALPHA-PHOSPHATIDYLCHOLINE, BETA-ACETYL-GAMMA-O-OCTADECYL 1-O-OCTADECYL-2-ACETOYL-SN-GLYCERO-3-PHOSPHOCHOLINE Platelet activating factor-acether [(2R)-2-acetyloxy-3-octadecoxypropyl] 2-(trimethylazaniumyl)ethyl phosphate 1-cis-9-octadecenyl-2-acetyl-sn-glycero-3-phosphocholine 1-O-OCTADECYL-2-O-ACETYL-SN-GLYCERO-3-PHOSPHOCHOLINE 1-0-octadecyl 2-0-acetyl sn-glycero-3-phosphorylcholine 3,5,9-trioxo-4-phosphahtacosan-1-aminium,7-(acetyloxy)-4-hydroxy-n,n,n-trime C18-PAF PAF (C18) (1-O-OCTADECYL-2-ACETYL-SN-GLYCERO-3-PHOSPHOCHOLINE) 1-O-OCTADECYL-2-O-ACETYL-SN-GLYCERO-3-PHOSPHORYLCHOLINE 1-O-STEYL-2-ACETYL-SN-GLYCERO-3-PHOSPHOCHOLINE Ethanaminium, 2-[[[(2R)-2-(acetyloxy)-3-(octadecyloxy)propoxy]hydroxyphosphinyl]oxy]-N,N,N-trimethyl-, inner salt PLATELET ACTIVATING FACTOR-18 1-O-octadecyl-2-O-acetyl-Sn-3-glyceryl phosphrylcholine Ro 14-8161 1-O-octadecyl-2-O-acetyl-sn-glycero-3-phosphorylcholine PLATELET ACTIVATING FACTOR (C18) 2-O-acetyl-1-O-octadecyl-sn-glycero-3-phosphocholine PHOSPHATIDYL CHOLINE, BETA-ACETYL-GAMMA-O-(OCTADEC-9-CIS-ENYL)) 1-O-octadecyl-2-O-acetyl-sn-glyceryl-3-phosphorylcholine Octadecyl-2-acetoyl-Sn-glycero-3-phosphocholine (2R)-2-Acetoxy-3-(octadecyloxy)propyl 2-(trimethylammonio)ethyl phosphate 1-O-Octadecyl-platelet-activating factor hydroxide,innersalt,4-oxide,(r)-thyl 1-O-Stearoyl-2-acetyl-sn-glyceryl-3-phosphorylcholine 1-o-octadecyl-2-acetyl-sn-glyceryl-3-phosphorylcholine C18-Paf-acether c18-paf-acether 1-O-OCTADECYL-2-O-ACETYL-SN-GLYCERYL-3-PHOSPHORYLCHOLINE 1-O-OCTADECYL-2-ACETYL-SN-GLYCERO-3-PHOSPHOCHOLINE C18 PAF ro14-8161 Blood platelet activating factor-aether

Molecular Formula	C₂₈H₅₈NO₇P
Molecular Weight	551.736
Exact Mass	551.395081
PSA	103.93000
LogP	5.01
Storage condition	-20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YK0715000

CHEMICAL NAME :: 3,5,9-Trioxo-4-phosphaheptacosan-1-aminium, 7-(acetyloxy)-4-hydroxy-N,N,N-trimethyl-, hydroxide, inner salt, 4-oxide, (R)-

CAS REGISTRY NUMBER :: 74389-69-8

LAST UPDATED :: 199512

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C28-H58-N-O7-P

MOLECULAR WEIGHT :: 551.84

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 37 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - rat Embryo

DOSE/DURATION :: 10 nmol/L

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 14,1289,1993

Safety Phrases	S24/25
Hazard Class	6.1

Precursor 10
74430-89-0 108-24-7 6076-32-0 83526-54-9
10567-22-3 3386-32-1 10585-86-1 83526-53-8
83526-57-2 80707-96-6
DownStream 1
74430-89-0

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