Reference standards
2323 products
![[reference-standards] 1-alpha,25-Dihydroxyvitamin D2](https://www.alsachim.com/17541-list_image/1-alpha-25-Dihydroxyvitamin-D2.jpg)
1-alpha,25-Dihydroxyvitamin D2
Product Number: C1155
CAS number: 60133-18-8
Synonyms: 1-alpha,25-Dihydroxycalciferol
![[reference-standards] Isoproturon](https://www.alsachim.com/19456-list_image/Isoproturon.jpg)
Isoproturon
Product Number: C6241
CAS number: 34123-59-6
Synonyms: 3-(4-Isopropylphenyl)-1,1-dimethylurea
![[reference-standards] Thymosin α-1](https://www.alsachim.com/20160-list_image/Thymosin-alpha-1.jpg)
Thymosin α-1
Product Number: C6231
CAS number: 62304-98-7
Synonyms: Thymosin a-1, N-Acetyl-L-seryl-L-alpha-aspartyl-L-alanyl-L-alanyl-L-valyl-L-alpha-aspartyl-L-threonyl-L-seryl-L-seryl-L-alpha-glutamyl-L-isoleucyl-L-threonyl-L-threonyl-L-lysyl-L-alpha-aspartyl-L-leucyl-L-lysyl-L-alpha-glutamyl-L-lysyl-L-lysyl-L-alpha-glutamyl-L-valyl-L-valyl-L-alpha-glutamyl-L-alpha-glutamyl-L-alanyl-L-alpha-glutamyl-L-asparagine
![[reference-standards] (±)-Octopamine hydrochloride salt](https://www.alsachim.com/20164-list_image/--Octopamine-hydrochloride-salt.jpg)
(±)-Octopamine hydrochloride salt
Product Number: C6453
CAS number: 770-05-8
Synonyms: (±)-1-(4-Hydroxyphenyl)-2-aminoethanol hydrochloride
![[reference-standards] Purvalanol A](https://www.alsachim.com/20162-list_image/Purvalanol-A.jpg)
Purvalanol A
Product Number: C6250
CAS number: 212844-53-6
Synonyms: (2R)-2-[[6-(3-Chloroanilino)-9-propan-2-ylpurin-2-yl]amino]-3-methylbutan-1-ol
![[reference-standards] Thymosin β-4](https://www.alsachim.com/20159-list_image/Thymosin-beta-4.jpg)
Thymosin β-4
Product Number: C6229
CAS number: 77591-33-4
Synonyms: Thymosin beta-4, N-acetyl-L-seryl-L-alpha-aspartyl-L-lysyl-L-prolyl-L-alpha-aspartyl-L-methionyl-L-alanyl-L-alpha-glutamyl-L-isoleucyl-L-alpha-glutamyl-L-lysyl-L-phenylalanyl-L-alpha-aspartyl-L-lysyl-L-seryl-L-lysyl-L-leucyl-L-lysyl-L-lysyl-L-threonyl-L-alpha-glutamyl-L-threonyl-L-glutaminyl-L-alpha-glutamyl-L-lysyl-L-asparaginyl-L-prolyl-L-leucyl-L-prolyl-L-seryl-L-lysyl-L-alpha-glutamyl-L-threonyl-L-isoleucyl-L-alpha-glutamyl-L-glutaminyl-L-alpha-glutamyl-L-lysyl-L-glutaminyl-L-alanylglycyl-L-alpha-glutamyl-L-serine