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20537-88-6

20537-88-6 structure
20537-88-6 structure
  • Name: Amifostine
  • Chemical Name: amifostine
  • CAS Number: 20537-88-6
  • Molecular Formula: C5H15N2O3PS
  • Molecular Weight: 214.223
  • Catalog: API Special medicine Antidote
  • Create Date: 2018-02-08 08:00:00
  • Modify Date: 2026-07-01 15:32:46
  • Amifostine is a broad-spectrum cytoprotection agent against the DNA damaging effects of ionizing radiation and chemotherapy drug.
Name amifostine
Synonyms acide((amino-3propylamino)-2ethyl)-s-phosphorothioique
AMifostine(Ethiofos)
Ethanethiol, 2-[(3-aminopropyl)amino]-, dihydrogen phosphate (ester)
WR2721
Ethiotas
TIANFUCHEM-20-6-High purity Amifostine factory price
apaetp
dihydrogène thiophosphate de S-{2-[(3-aminopropyl)amino]éthyle}
S-{2-[(3-Aminopropyl)amino]ethyl}dihydrogen-thiophosphat
Aminopropylaminoethyl thiophosphate
nsc-296961
AmifostineQ: What is Amifostine Q: What is the CAS Number of Amifostine Q: What is the storage condition of Amifostine Q: What e the applications of Amifostine
AMINOPROPYL AMINOETHYLTHIOPHOSPHATE
Phosphorothioic acid S-(2-((3-aminopropyl)amino)ethyl) ester
s-(2-(3-aminopropylamino)ethyl)phosphorothioate
Amifostine, cytoprotective agent
S-2-(3-AMINOPROPYLAMINO)ETHYL O,O-DIHYDROGEN PHOSPHOROTHIOATE
Apaetp
2-(3-aminopropylamino)ethylsulfanylphosphonic acid
Ethyol
2-[3-AMINOPROPYL]AMINOETHYL PHOSPHOROTHIOATE
AMifostine anhydrous
s-omega-(3-aminopropylamino)ethyldihydrogenphosphorothioate
Amifostine //BP
AaMifostine
Gammaphos
2-[(3-Aminopropyl)-amino]ethanethiol Dihydrogen Phosphate
MFCD00233058
Ethyol|||WR2721|||Gammaphos
2-(3-Aminopropyl)aminoethyl phosphorothioate, WR2721
wr2721c
Ethyo
2-(3-aminopropyl)-aminoethyl-phosphorothioate (Amifostin)
Sapep
au-95722
S-{2-[(3-Aminopropyl)amino]ethyl} dihydrogen phosphorothioate
AMIFOSTIN
γphos
CSC-296961
sap
Fosteamine
gammaphos
S-2-[(3-Aminopropyl)amino]ethanethiol dihydrogen phosphate
2-((3-aminopropyl)amino)-ethanethiodihydrogenphosphate(ester)
ym-08310
WR 2721
S-2-[(3-Aminopropyl)amino]ethanethiol dihydrogen phosphate ester
2-((3-aminopropyl)amino)-ethanethiol,dihydrogenphosphateester
Amifostine impurity
Amifostine,2-(3-Aminopropyl)aminoethyl phosphorothioate, WR2721
Ethanethiol, 2-[(3-aminopropyl)amino]-, 1-(dihydrogen phosphate)
2-(3-aminopropylamino)ethylthiophosphate
Ethiofos
s,2-(3-aminopropylamino)ethyl-phosphorothioicacid
Description Amifostine is a broad-spectrum cytoprotection agent against the DNA damaging effects of ionizing radiation and chemotherapy drug.
Related Catalog
References

[1]. Kouvaris, J.R., V.E. Kouloulias, and L.J. Vlahos, Amifostine: the first selective-target and broad-spectrum radioprotector. Oncologist, 2007. 12(6): p. 738-47.
Density 1.4±0.1 g/cm3
Boiling Point 441.7±51.0 °C at 760 mmHg
Melting Point 160-161ºC
Molecular Formula C5H15N2O3PS
Molecular Weight 214.223
Flash Point 220.9±30.4 °C
Exact Mass 214.054092
PSA 130.69000
LogP -1.68
Vapour Pressure 0.0±2.3 mmHg at 25°C
Index of Refraction 1.555

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TE6491000
CHEMICAL NAME :
Phosphorothioic acid, S-(2-(3-aminopropylamino)ethyl) ester
CAS REGISTRY NUMBER :
20537-88-6
LAST UPDATED :
199801
DATA ITEMS CITED :
24
MOLECULAR FORMULA :
C5-H15-N2-O3-P-S
MOLECULAR WEIGHT :
214.25
WISWESSER LINE NOTATION :
Z3M2SPQQO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
11 mg/kg
TOXIC EFFECTS :
Gastrointestinal - nausea or vomiting Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - changes in calcium
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
826 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
418 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
396 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
842 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
321 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
557 mg/kg
TOXIC EFFECTS :
Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
514 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
279 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - ataxia Nutritional and Gross Metabolic - body temperature decrease
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
635 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
407 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
21 gm/kg/5W-I
TOXIC EFFECTS :
Cardiac - pulse rate Vascular - BP lowering not characterized in autonomic section Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
300 mg/kg
SEX/DURATION :
female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
50 mg/kg
SEX/DURATION :
female 11 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
550 mg/kg
SEX/DURATION :
female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
300 mg/kg
SEX/DURATION :
female 17-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - stillbirth
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
1350 mg/kg
SEX/DURATION :
female 17-22 day(s) after conception lactating female 21 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
1300 mg/kg
SEX/DURATION :
female 17-22 day(s) after conception lactating female 7 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
1100 mg/kg
SEX/DURATION :
female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
650 mg/kg
SEX/DURATION :
female 6-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
65 mg/kg
SEX/DURATION :
female 6-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - body wall
TYPE OF TEST :
Micronucleus test

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
300 mg/kg
REFERENCE :
CUSCAM Current Science. (Current Science Assoc., Sadashivanagar P.O., Bangalore 560 080, India) V.1- 1932- Volume(issue)/page/year: 54,1080,1985
Hazard Codes Xn:Harmful
Risk Phrases R22
Safety Phrases S26-S36
WGK Germany 3
RTECS TE6491000
HS Code 2930909090
23545-42-8 structure

23545-42-8

~92%

20537-88-6 structure

20537-88-6

Literature: Laduranty, Joelle; Lion, Claude; Mesnard, Daniele; Miginiac, Leone Bulletin des Societes Chimiques Belges, 1984 , vol. 93, # 10 p. 903 - 912
23545-33-7 structure

23545-33-7

~%

20537-88-6 structure

20537-88-6

Literature: Bulletin des Societes Chimiques Belges, , vol. 93, # 10 p. 903 - 912
23545-38-2 structure

23545-38-2

~%

20537-88-6 structure

20537-88-6

Literature: Bulletin des Societes Chimiques Belges, , vol. 93, # 10 p. 903 - 912
Precursor  1

DownStream  0

HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%
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