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| Isotretinoin |
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| Isotretinoin |
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Title: Isotretinoin
CAS Registry Number: 4759-48-2
CAS Name: 13- cis- Retinoic acid
Additional Names: 2- cis -vitamin A acid
neovitamin A acid
Molecular Formula: C 20 H 28 O 2
Molecular Weight: 300.43.
Melting point: mp 174-175 °C
Specification:
Characteristics Yellow crystalline powder
Identification Complies
Loss on drying ≤ 0.5%
Heavy metals ≤ 20ppm
Residue on ignition ≤ 0.1%
Tretinoin Acid ≤ 1.0%
Assay 98.5%-101.5%
Package & storage:
Aluminum foil bag filled with nitrogen with outer aluminum can. the valid period is 24 months in NT.
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Title: Isotretinoin
CAS Registry Number: 4759-48-2
CAS Name: 13- cis- Retinoic acid
Additional Names: 2- cis -vitamin A acid
neovitamin A acid
Molecular Formula: C 20 H 28 O 2
Molecular Weight: 300.43.
Melting point: mp 174-175 °C
Specification:
Characteristics Yellow crystalline powder
Identification Complies
Loss on drying ≤ 0.5%
Heavy metals ≤ 20ppm
Residue on ignition ≤ 0.1%
Tretinoin Acid ≤ 1.0%
Assay 98.5%-101.5%
Package & storage:
Aluminum foil bag filled with nitrogen with outer aluminum can. the valid period is 24 months in NT.
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