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Purity: 99%
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14976-57-9 CAS14976-57-9 Clemastine fumarate

Quick Details

Appearance:white powder
Application:curing agent
PackAge:carton box
ProductionCapacity:1000000|Kilogram|Month
Storage:cool and dry
Transportation:by air by sea or by express

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Product information

CAS14976-57-9 Clemastine fumarate

Product Name:	Clemastine fumarate
Synonyms:	CLEMASTINE FUMARATE;CLEMASTINE FUMARATE SALT;(+)-2-(2-((p-chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrro;(+)-2-(2-((p-chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrroli;(+)-lfumarate(1:1);1-methyl-2-(2-(methyl-p-chlorodiphenylmethyloxy)ethyl)pyrrolidine;(2R)-2-[2-[(1R)-1-(4-CHLOROPHENYLETHOXY)]ETHYL]-1-METHYL-2-PYRROLIDINE FUMARATE;2-(2-(1-(4-chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine
CAS:	14976-57-9
MF:	C25H30ClNO5
MW:	459.96
EINECS:	239-055-2
Product Categories:	antianaphylaxis;TAVIST;Histaminergics;Antagonists;Neurotransmitters;Aromatics;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	14976-57-9.mol

Clemastine fumarate Chemical Properties

Melting point	158-162°C
alpha	D21 +16.9° (methanol)
Boiling point	154°C (rough estimate)
density	1.0247 (rough estimate)
refractive index	1.5790 (estimate)
storage temp.	2-8°C
solubility	DMSO: soluble5mg/mL (clear solution; warmed)
form	powder
color	white to beige
optical activity	[α]/D +15 to +25°, c = 1 in methanol
InChIKey	PMGQWSIVQFOFOQ-YKVZVUFRSA-N
CAS DataBase Reference	14976-57-9(CAS DataBase Reference)

Safety Information

WGK Germany	3
RTECS	UY0704600
HS Code	2933992600
Hazardous Substances Data	14976-57-9(Hazardous Substances Data)
Toxicity	LD50 in mice, rats (mg/kg): 730, 3550 orally; 43, 82 i.v. (Weimann)