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.
32 products
![[reference-standards] Riociguat](https://www.alsachim.com/16386-list_image/Riociguat.jpg)
![[reference-standards] Ambrisentan](https://www.alsachim.com/15237-list_image/Ambrisentan.jpg)
![[reference-standards] Terazosin hydrochloride salt](https://www.alsachim.com/20204-list_image/Terazosin-hydrochloride-salt.jpg)
Terazosin hydrochloride salt
Product Number: C7012
CAS number: 63074-08-8
Synonyms: Abbott 45975, 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride
![[reference-standards] Travoprost acid](https://www.alsachim.com/20235-list_image/Travoprost-acid.jpg)
![[reference-standards] Selexipag active metabolite](https://www.alsachim.com/20218-list_image/Selexipag-active-metabolite.jpg)
![[metabolites] 4'-Hydroxyphenylcarvedilol](https://www.alsachim.com/14983-list_image/4-Hydroxyphenylcarvedilol.jpg)
![[metabolites] 5'-Hydroxyphenylcarvedilol](https://www.alsachim.com/15109-list_image/5-Hydroxyphenylcarvedilol.jpg)
5'-Hydroxyphenylcarvedilol
Product Number: C1644
CAS number: 142227-51-8
Synonyms: Carvedilol metabolite M5
![[metabolites] 4-Hydroxymethylambrisentan](https://www.alsachim.com/15277-list_image/4-Hydroxymethylambrisentan.jpg)
![[metabolites] Ambrisentan acyl-β-D-glucuronide](https://www.alsachim.com/15598-list_image/Ambrisentan-acyl-beta-D-glucuronide.jpg)
Ambrisentan acyl-β-D-glucuronide
Product Number: C3131
CAS number: 1106685-58-8
Synonyms: Ambrisentan acyl-beta-D-glucuronide
![[reference-standards] Actinomycin D](https://www.alsachim.com/20147-list_image/Actinomycin-D.jpg)
Actinomycin D
Product Number: C6078
CAS number: 50-76-0
Synonyms: Dactinomycin, Meractinomycin, 2-Amino-4,6-dimethyl-3-oxo-1-N,9-N-bis[7,11,14-trimethyl-2,5,9,12,15-pentaoxo-3,10-di(propan-2-yl)-8-oxa-1,4,11,14-tetrazabicyclo[14.3.0]nonadecan-6-yl]phenoxazine-1,9-dicarboxamide
![[reference-standards] Dalbavancin](https://www.alsachim.com/20081-list_image/Dalbavancin.jpg)
![[reference-standards] (S)-Doxazosin](https://www.alsachim.com/19510-list_image/-S-Doxazosin.jpg)
![[metabolites] Prazosin N-Glucuronide](https://www.alsachim.com/19551-list_image/Prazosin-N-Glucuronide.jpg)
![[reference-standards] Doxazosin](https://www.alsachim.com/19511-list_image/Doxazosin.jpg)
![[reference-standards] (R)-Doxazosin](https://www.alsachim.com/19509-list_image/-R-Doxazosin.jpg)
![[reference-standards] Reserpine](https://www.alsachim.com/18881-list_image/Reserpine.jpg)
![[reference-standards] Labetalol hydrochloride salt](https://www.alsachim.com/18593-list_image/Labetalol-hydrochloride-salt.jpg)
![[reference-standards] Tafluprost](https://www.alsachim.com/18351-list_image/Tafluprost.jpg)
![[reference-standards] N-(6-fluoro-1H-indazol-5-yl)-1,4,5,6-tetrahydro-2-methyl-6-oxo-4-[4-(trifluoromethyl)phenyl]-3-Pyridinecarboxamide](https://www.alsachim.com/17793-list_image/N-6-fluoro-1H-indazol-5-yl-1-4-5-6-tetrahydro-2-methyl-6-oxo-4-4-trifluoromethyl-phenyl-3-Pyridinecarboxamide.jpg)
N-(6-fluoro-1H-indazol-5-yl)-1,4,5,6-tetrahydro-2-methyl-6-oxo-4-3-Pyridinecarboxamide
Product Number: C2581
CAS number: 864082-47-3
Synonyms: GSK 42986
![[reference-standards] Darusentan](https://www.alsachim.com/17762-list_image/Darusentan.jpg)