Reference standards
The wide portfolio of Alsachim's reference standards covers a broad range of applications: pharmaceutical, environmental analysis, food and beverages, doping, toxicology and forensic analysis.
26 products
![[reference-standards] Paclitaxel](https://www.alsachim.com/15316-list_image/Paclitaxel.jpg)
![[reference-standards] Docetaxel](https://www.alsachim.com/14993-list_image/Docetaxel.jpg)
![[reference-standards] Docosahexaenoic acid ethyl ester](https://www.alsachim.com/17568-list_image/Docosahexaenoic-acid-ethyl-ester.jpg)
![[reference-standards] D-64131](https://www.alsachim.com/19372-list_image/D-64131.jpg)
![[reference-standards] Epothilone D](https://www.alsachim.com/19345-list_image/Epothilone-D.jpg)
Epothilone D
Product Number: C6040
CAS number: 189453-10-9
Synonyms: KOS-862, 12,13-Desoxyepothilone B, (4S,7R,8S,9S,13Z,16S)-4,8-Dihydroxy-5,5,7,9,13-pentamethyl-16-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclohexadec-13-ene-2,6-dione
![[reference-standards] Vincristine](https://www.alsachim.com/19344-list_image/Vincristine.jpg)
Vincristine
Product Number: C6039
CAS number: 57-22-7
Synonyms: Leurocristine, Oncovine, Citomid, 22-Oxovincaleukoblastine
![[reference-standards] 4'-Demethylepipodophyllotoxin](https://www.alsachim.com/19336-list_image/4-Demethylepipodophyllotoxin.jpg)
4'-Demethylepipodophyllotoxin
Product Number: C6030
CAS number: 6559-91-7
Synonyms: 4'-DMEP, (5S,5aR,8aR,9R)-5-Hydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one
![[reference-standards] BMS 309403](https://www.alsachim.com/19106-list_image/BMS-309403.jpg)
BMS 309403
Product Number: C5721
CAS number: 300657-03-8
Synonyms: [[2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)[1,1'-biphenyl]-3-yl]oxy]-acetic acid
![[reference-standards] Demecolcine](https://www.alsachim.com/18997-list_image/Demecolcine.jpg)
![[reference-standards] 10-Demethylcolchicine](https://www.alsachim.com/18996-list_image/11-Demethylcolchicine.jpg)
![[reference-standards] 2-Demecolchicine](https://www.alsachim.com/18993-list_image/2-Demecolchicine.jpg)
![[reference-standards] (5Z,8Z,11Z,14Z,17Z)-Eicosapentaenoic acid, ethyl ester](https://www.alsachim.com/18055-list_image/-5Z-8Z-11Z-14Z-17Z-Eicosapentaenoic-acid-ethyl-ester.jpg)
![[reference-standards] (5Z,8Z,11Z,14Z,17Z)-Eicosapentaenoic acid](https://www.alsachim.com/18054-list_image/-5Z-8Z-11Z-14Z-17Z-Eicosapentaenoic-acid.jpg)
(5Z,8Z,11Z,14Z,17Z)-Eicosapentaenoic acid
Product Number: C3217
CAS number: 10417-94-4
Synonyms: EPA
![[reference-standards] Docosahexaenoic acid](https://www.alsachim.com/17988-list_image/Docosahexaenoic-acid.jpg)
![[reference-standards] Leukotriene E4](https://www.alsachim.com/17700-list_image/Leukotriene-E4.jpg)
![[reference-standards] Palmitic acid](https://www.alsachim.com/17278-list_image/Palmitic-acid.jpg)
Palmitic acid
Product Number: C7247
CAS number: 57-10-3
Synonyms: PamOH, NSC 5030, Hexadecanoic acid, Cetylic acid, C16:0, 1-Pentadecanecarboxylic acid
![[reference-standards] Heptadecanoic acid](https://www.alsachim.com/17277-list_image/Heptadecanoic-acid.jpg)
Heptadecanoic acid
Product Number: C7246
CAS number: 506-12-7
Synonyms: NSC 3743, Margaric acid, Heptadecylic acid, C17:0
![[reference-standards] Hexacosanoic acid](https://www.alsachim.com/17276-list_image/Hexacosanoic-acid.jpg)
![[reference-standards] Pentacosanoic acid](https://www.alsachim.com/17275-list_image/Pentacosanoic-acid.jpg)
![[reference-standards] Lignoceric acid](https://www.alsachim.com/17274-list_image/Lignoceric-acid.jpg)