| ID | CAS | Name | Synonyms | Description |
|---|---|---|---|---|
| 1 | 26339-90-2 | β-d-Glucopyranosiduronic acid, [3β,16α,21β(Z),22α]-22-(acetyloxy)-16,24,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl O-β-d-glucopyranosyl-(1→2)-O-[β-d-glucopyranosyl-(1→4)]- | escin Ib Aescin B AESCIN IB(SH) Escin IB(Aescin IB) 22α-(Acetyloxy)-16α,24,28-trihydroxy-21β-[[(Z)-2-methyl-1-oxo-2-butenyl]oxy]oleana-12-ene-3β-yl 4-O-[2-O-(β-D-gluco-hexopyranosyl)-β-D-gluco-hexopyranosyl]-β-D-gluco-hexopyranosiduronic acid β-d-Glucopyranosiduronic acid, [3β,16α,21β(Z),22α]-22-(acetyloxy)-16,24,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl O-β-d-glucopyranosyl-(1→2)-O-[β-d-glucopyranosyl-(1→4)]- β-d-Glucopyranosiduronic acid, [3β,16α,21β(Z),22α]-22-(acetyloxy)-16,24,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl O-β-d-glucopyranosyl-(1→2)-O-[β-d-glucopyranosyl-(1→4)]- beta-D-Glucopyranosiduronic acid, (3beta,16alpha,21beta(Z),22alpha)-22-(acetyloxy)-16,24,28-trihydroxy-21-((2-methyl-1-oxo-2-butenyl)oxy)olean-12-en-3-yl O-beta-D-glucopyranosyl-(1.2)-O-(beta-D-glucopyranosyl-(1.4))- | phytochemical;Organic acids;chemical reagent;Organic materials;pharmaceutical intermediate;standardized herbal extract;reference standards from Chinese medicinal herbs (TCM). |
| 2 | 17413-38-6 | Aristolochic Acid D | Aristolochic D Aristolochic Acid D Aristolochic acid IVa Aristolochic Acid Impurity D ARISTOLOCHIC ACID D(RG)(PLEASE CALL) 10-Hydroxy-8-methoxy-6-nitrophenanthro[3,4-d]-1,3-dioxole-5-carboxylic acid 6-Nitro-8-methoxy-10-hydroxyphenanthro[3,4-d]-1,3-dioxole-5-carboxylic acid 10-hydroxy-8-methoxy-6-nitronaphtho[2,1-g][1,3]benzodioxole-5-carboxylic acid 10-hydroxy-8-methoxy-6-nitro-naphtho[2,1-g][1,3]benzodioxole-5-carboxylic acid | Heterocycles;Pharmaceuticals;Heterocycles, Pha;Standard substance;Reference substance;Intermediates & Fine Chemicals;Standard substance, reference substance;Heterocycles, Pharmaceuticals, Intermediate |
| 3 | 3155-43-9 | 1,18-Octadecanediol | 18-Octadecanediol 1,18-Octadecanediol 1,18-octadecanediol Octadecane-1,18-diol 1,18-Dihydroxyoctadecane | Standard;Plant extract;Organic chemistry;Other natural products;Standard-control medicinal materials |
| 4 | 612069-30-4 | 2-(2H-Benzotriazol-2-yl)-p-cresol | Azithromycin-3 Azithromycin EP Imp H 2-(2H-Benzotriazol-2-yl)-p-cresol Azithromycin EP Impurity H(USP RC H) (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[[3-[[[4-(Acetylamino)phenyl]sulfonyl]methylamino]-3,4,6-trideoxy-β-D-xylo-hexopyranosyl]oxy]-13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-tri N-(4-(N-((2R,3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylsulfamoyl)phenyl)acetamide | Impurities;Impourities;Chiral Reagents;Pharmaceuticals;Chonal Reagents;Impurity controls;Mediates & Fine Chemicals;Controls-impurity controls;Carbohydrates & Derivatives;Intermediates & Fine Chemicals |