Methoxsalen, USP

8-Methoxypsoralen; Ammoidin; 8-MOP; Xanthotoxin

 

Chemical Formula

C12H8O4

Molecular Weight

F.W. 216.19

CAS #

298-81-7

 

Safety Information

Health Hazard

3

Fire Hazard

1

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

Assay (C12H8O4; Anhydrous Basis)98.0-102.0%
Melting Range143°-148°C
MAXIMUM LIMITS
Water0.5%
Residue on Ignition0.1%
Heavy Metals0.002%
Chromatographic ImpuritiesTo pass test
Organic Volatile ImpuritiesTo pass test

 

Shipping Information

Corrosive solid, n.o.s. (8-methoxypsoralen), 8, UN1759, PG III. Additional UPS-imposed hazardous material charge.

UPS limit

70 lb

Storage Information

LIGHT SENSITIVE: Keep tightly closed in light-resistant containers.

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 M1147-01   Methoxsalen, USP - Methoxsalen, USP - C12H8O4 - 1 GM M1147-01 $318.71
 M1147-04   Methoxsalen, USP - Methoxsalen, USP - C12H8O4 - 25 GM M1147-04 $4,546.64
 M1147-ON   Methoxsalen, USP - Methoxsalen, USP - C12H8O4 - 250 MG M1147-ON $127.50
 M1147-02   Methoxsalen, USP - Methoxsalen, USP - C12H8O4 - 5 GM M1147-02 $1,162.19
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