factory of the Naltrexone CAS#16590-41-3 CAS NO.16590-41-3

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SKU: 16590-41-3
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Naltrexone HCl，CAS#16676-29-2
Naltrexone， CAS#16590-41-3

Naltrexone Basic information

Product Name:	Naltrexone
Synonyms:	17-(cyclopropylmethyl)-4,5-alpha-epoxy-3,14-dihydroxy-morphinan-6-on;17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-one;5-epoxy-3,14-dihydroxy-17-(cyclopropylmethyl)-(5-alpha)-morphinan-6-on;celupan;(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one;Naltrexone (controlled) HCl;Um-792;3,14-Dihydroxy-17-(cyclopropylmethyl)-4,5α-epoxymorphinan-6-one
CAS:	16590-41-3
MF:	C20H23NO4
MW:	341.4
EINECS:	240-649-9
Product Categories:	NICLOSIDE;Isotope labelled API;Isotopically Labeled Pharmaceutical Reference Standard;16590-41-3
Mol File:	16590-41-3.mol

Naltrexone Chemical Properties

Melting point	168-170°
Boiling point	477.03°C (rough estimate)
density	1.2064 (rough estimate)
refractive index	1.5614 (estimate)
Fp	9℃
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	pKa 8.38/8.13(H2O,t =20/37,I<0.01) (Uncertain)
form	Solid
color	White to Light Beige
EPA Substance Registry System	Naltrexone (16590-41-3)

Safety Information

Hazard Codes	F,T
Risk Statements	11-23/24/25-39/23/24/25
Safety Statements	16-36/37-45
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany	1
HS Code	2939190000
Hazardous Substances Data	16590-41-3(Hazardous Substances Data)
Toxicity	LD50 in mice (mg/kg): 586 s.c. (Maickel)