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Restrict the search for
leucomethylene blue
to a specific field?
Status:
First approved in 2012
Source:
21 CFR 348
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Indigo, or indigotin, is a dyestuff originally extracted from the varieties of the indigo and woad plants. Indigo was known throughout the ancient world for its ability to color fabrics a deep blue. Egyptian artifacts suggest that indigo was employed as early as 1600 B.C. and it has been found in Africa, India, Indonesia, and China. Indigo is unique in its ability to impart surface color while only partially penetrating fibers. When yarn died with indigo is untwisted, it can be seen that the inner layers remain uncolored. The dye also fades to give a characteristic wom look and for this reason it is commonly used to color denim.
Status:
Possibly Marketed Outside US
Source:
21 CFR 333
(2010)
Source URL:
First approved in 2010
Source:
21 CFR 333
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
Possibly Marketed Outside US
Source:
21 CFR 333C
(2013)
Source URL:
First approved in 2003
Source:
21 CFR 333D
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
Possibly Marketed Outside US
Source:
21 CFR 333E
(2011)
Source URL:
First approved in 2000
Source:
21 CFR 352
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
Possibly Marketed Outside US
Source:
21 CFR 343
(1997)
Source URL:
First approved in 1997
Source:
21 CFR 343
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
Possibly Marketed Outside US
Source:
ANDA216232
(1987)
Source URL:
First approved in 1987
Source:
ANDA216232
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
Possibly Marketed Outside US
Source:
NCT02195284: Phase 4 Interventional Completed Asthma
(2014)
Source URL:
First approved in 1981
Source:
NDA021457
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Norflurane (1,1,1,2-Tetrafluoroethane) is a non-flammable gas used primarily as a "high-temperature" refrigerant for domestic refrigeration and automobile air conditioners. Other uses include plastic foam blowing, as a cleaning solvent, a propellant for the delivery of pharmaceuticals (e.g. bronchodilators), wine cork removers, gas dusters, and in air driers for removing the moisture from compressed air. Liquid Norflurane absorbs a high amount of thermal energy from the environment during its evaporation at atmospheric pressure. Norflurane is commercially available as a liquid in pressurized cylinders or cans. Norflurane is used as a propellant for some metered dose inhalers and as an inhalational anesthetic agent in animal studies.
Status:
Possibly Marketed Outside US
Source:
21 CFR 341
(2005)
Source URL:
First approved in 1976
Source:
ANDA084769
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
Possibly Marketed Outside US
Source:
M016
(2025)
Source URL:
First approved in 1967
Source:
M030
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Status:
Possibly Marketed Outside US
First approved in 1961
Source:
NDA204820
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
D and C Red No. 28 (Red 28) FDA-approved color additive used in drugs and cosmetics, including lip and eye care products, face makeups, personal care products. It is also used in biological stains, inks, and lacquers for coating and dyeing paper. D and C Red No. 28 was also investigated for use as a fruit fly pesticide. A safe level of exposure for Red 28 is considered 1.25 mg/kg /day.
