4-Methoxy Retinoic Acid

4-Methoxy Retinoic Acid Structure
CAS No.
81121-20-2
Chemical Name:
4-Methoxy Retinoic Acid
Synonyms
Tretinoin Impurity F;4-Methoxy Retinoic Acid;Retinoic Acid Impurity F;Retinoic acid, 4-methoxy- (9CI);Tretinoin Impurity 5(Tretinoin EP Impurity F);Tretinoin EP Impurity F/ rac-4-Methoxytretinoin;Tretinoin EP Impurity F (4-Methoxy Retinoic Acid);9-(3-methoxy-2,6,6-trimethylcyclohexen-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid;(2E,4E,6E,8E)-9-(3-methoxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid;(2E,4E,6E,8E)-9-(3-Methoxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid (Tretinoin Impurity)
CBNumber:
CB02485737
Molecular Formula:
C21H30O3
Molecular Weight:
330.46
MOL File:
81121-20-2.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

4-Methoxy Retinoic Acid Properties

Melting point 163-165°C
Boiling point 488.8±28.0 °C(Predicted)
Density 1.02±0.1 g/cm3(Predicted)
storage temp. Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
form Solid
pka 4.73±0.33(Predicted)
color Light Yellow to Yellow
Stability Light Sensitive

4-Methoxy Retinoic Acid Chemical Properties,Uses,Production

Chemical Properties

Yellow Solid

Uses

An impurity contained in samples of all trans-retinoic acid.

4-Methoxy Retinoic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methoxy Retinoic Acid 9-(3-methoxy-2,6,6-trimethylcyclohexen-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid Tretinoin Impurity 5(Tretinoin EP Impurity F) Tretinoin EP Impurity F (4-Methoxy Retinoic Acid) Retinoic acid, 4-methoxy- (9CI) (2E,4E,6E,8E)-9-(3-methoxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid Tretinoin EP Impurity F/ rac-4-Methoxytretinoin Retinoic Acid Impurity F (2E,4E,6E,8E)-9-[(3RS)-3-methoxy-2,6,6-trimethylcyclohex-1-enyl]-3,7-dimethylnona-2,4,6,8-tetraenoic acid (rac-4-methoxytretinoin) (2E,4E,6E,8E)-9-(3-Methoxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid (Tretinoin Impurity) Tretinoin Impurity F 81121-20-2 Impurities Intermediates & Fine Chemicals Pharmaceuticals Retinoids