All-trans retinoic acid CAS 302- 79 -4 Retinoic acid

Chemical Nameall-trans-retinoic acidSynonyms(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid; retin-a; ATRA; 13-cis-retinoic acid; aknoten; ExpandCAS No.302-79-4Molecular FormulaC20H28O2Molecular Weight300.43500PSA37.30000LogP5.60260PRODUCT NAME TEST ITEMS

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Chemical Nameall-trans-retinoic acid

(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid; retin-a; ATRA; 13-cis-retinoic acid; aknoten; Expand

CAS No.302-79-4
Molecular FormulaC20H28O2
Molecular Weight300.43500

All-Trans-Retinoic Acid CAS 302-79-4 Retinoic Acid

DescriptionWhite Or Almost White Crystalline PowderWhite Powder
IdentificationInfrared AbsorptionPositive
Melting Point33~37ºC34.5~36.5ºC
Loss On Drying0.5%max0.30%
Organic Volatile Impurities2500PPm max<1000PPm
Residual SolventsMeet the requirements.(USP29)Confirms
Chromatographic puritysum of impurities:3.0%max<3.0%
ConclusionThe specification conform with USP32 standard

All-Trans-Retinoic Acid CAS 302-79-4 Retinoic Acid

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All-Trans-Retinoic Acid CAS 302-79-4 Retinoic Acid
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All-Trans-Retinoic Acid CAS 302-79-4 Retinoic Acid

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All-Trans-Retinoic Acid CAS 302-79-4 Retinoic Acid
All-Trans-Retinoic Acid CAS 302-79-4 Retinoic Acid
All-Trans-Retinoic Acid CAS 302-79-4 Retinoic Acid
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