Alta Scientific reference standards
Reference standards published in the Alta Scientific catalogue, listed with CAS number, molecular formula, molecular weight and structure where available.
1,586 products · 27 pages
Alta Scientific products
-
Aldicarb-d3 Sulfoxide
IN STOCKRS-A500001 -
Alatrofloxacin Mesylate
BACK ORDERRS-A512001 -
Benzothiazole, 2-chloro-7-nitro-(7CI,8CI,9CI)
IN STOCKRS-B346001 -
Butyrolactone I
BACK ORDERRS-B357001 -
Casein phosphopeptide
BACK ORDERRS-C624001 -
Cinobufotalin Impurity 50 (Cinobufaginol)
BACK ORDERRS-C632001 -
Cyclooctanol
IN STOCKRS-C640001 -
Cycloxydim Impurity 1 (Cycloxydim Sulfoxide)
IN STOCKRS-C770001 -
Deslanoside
BACK ORDERRS-D451001 -
Gingerol Impurity 1 (rac-(6)-Gingerol)
CUSTOM SYNTHESISRS-G159001 -
Huperzine C
IN STOCKRS-H118001 -
Ilepcimide Impurity 41
IN STOCKRS-I271001 -
Ipamorelin(1-4)-OH
CUSTOM SYNTHESISRS-I394001 -
S-Allyl-L-cysteine
IN STOCKRS-L281001 -
Metolachlor-2-hydroxy 100 μg/mL in Acetonitrile
IN STOCKRS-M434001 -
Vamidothion-sulfone
IN STOCKRS-V138001 -
Pelargonidin-3-Glucoside Chloride (Callistephin Chloride)
BACK ORDERRS-P528001 -
Rhodamine 6G
BACK ORDERRS-R229001 -
Trifluralin-d14 (di-n-propyl-d14)
CUSTOM SYNTHESISRS-T932001 -
Salsolinol Impurity 2 (rac-Salsolinol Hydrobromide)
CUSTOM SYNTHESISRS-S309001 -
Tiaramide Hydrochloride
IN STOCKRS-T429001 -
Atrazine-15N
IN STOCKRS-A503002 -
Betazole Hydrochloride Impurity 14
IN STOCKRS-B176002 -
Choline O-sulfate-
CUSTOM SYNTHESISRS-C617002 -
Citrinin H2
IN STOCKRS-C689002 -
GLYPHOSATE-3-13C
IN STOCKRS-G136002 -
Verapamil Hydrochloride-d3
BACK ORDERRS-V070002 -
Pigment Violet 3
IN STOCKRS-P502002 -
R-(-)-Gossypol Acetic Acid Impurity 18
BACK ORDERRS-R190002 -
SETHOXYDIM 5-OH-M-SO2
IN STOCKRS-S097002 -
Sulthiame-d4
IN STOCKRS-S305002 -
Chiglitazar Impurity 27
IN STOCKRS-C438003 -
Cyclosporine
CUSTOM SYNTHESISRS-C479003 -
Cyclopenthiazide Impurity 3
IN STOCKRS-C575003 -
Ginsenoside MC
BACK ORDERRS-G035003 -
Genistein-2’,3’,5’,6’-d4 (Major)
IN STOCKRS-G126003 -
Phloretin-3-hydroxy-2-O-glucoside
BACK ORDERRS-P148003 -
Sethoxydim sulfone
IN STOCKRS-S097003 -
Ginsenoside Ra6
BACK ORDERRS-G035004 -
L-Tryptophan-1-13C
IN STOCKRS-L187004 -
Zilpaterol Impurity 1
CUSTOM SYNTHESISRS-Z046004 -
Picoxystrobin Impurity
IN STOCKRS-P269004 -
Dienestrol-d4
IN STOCKRS-D294004 -
Digitoxigenin
IN STOCKRS-D805004 -
UT-155
BACK ORDERRS-U154004 -
Solvent Red 149
IN STOCKRS-C1303004 -
Dimethomorph Impurity 2
IN STOCKRS-D248004 -
Almonertinib Impurity 2
BACK ORDERRS-A306005 -
Ginsenoside Rs3
BACK ORDERRS-G035005 -
Toltrazuril-D3
CUSTOM SYNTHESISRS-T201005 -
Benzofuran-7-ol
IN STOCKRS-B148006 -
Citrinin H1
CUSTOM SYNTHESISRS-C689006 -
Propamocarb-d6
IN STOCKRS-P259006 -
Trenbolone Impurity 5-d3
IN STOCKRS-T273006 -
L-[6-13C]idose
IN STOCKRS-I107007 -
uridine diphosphate-α-D-[UL-13C6]glucose (disodium salt)
BACK ORDERRS-I131007 -
Ibutilide fumarate Impurity 13
BACK ORDERRS-I167007 -
AZD 3514
BACK ORDERRS-U104008 -
myo-Inositol Trispyrophosphate Hexasodium Salt
BACK ORDERRS-M024008
1,586 products · 27 pages













![Chemical structure of Milbemycin B, 5-O-demethyl-28-deoxy-6,28-epoxy-25-ethyl-13-[[(methoxyimino)phenylacetyl]oxy]-, (6R,13R,25R)-(9CI)](/structures/w4/HICUREFSAIZXFQ-BTYXLKBESA-N.webp?v=9)






































![Chemical structure of L-[6-13C]idose](/structures/w4/GZCGUPFRVQAUEE-DIGXEVASSA-N.webp?v=9)
![Chemical structure of uridine diphosphate-α-D-[UL-13C6]glucose (disodium salt)](/structures/w4/HSCJRCZFDFQWRP-UHFFFAOYSA-L.webp?v=9)


