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Methotrexate-d3
Methotrexate-d3 from Cayman Chemical
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Citations:
(2)
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Cayman Chemical for
Methotrexate-d3
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Description
An internal standard for the quantification of methotrexate by GC- or LC-MS
Product Specs
Company Info
Citations
Reviews
Product Specs
Item
Methotrexate-d3
Company
Cayman Chemical
Price
$558.00
Supplier Page
View Company Product Page
Catalog Number
22378
Format
A solid
Research Area
Autoimmunity, Cancer, Immunology & Inflammation, Immunosuppressants, Rheumatoid Arthritis
Molecular Weight
457.5
Quantity
5 mg
Purity
≥99% deuterated forms (d1-d3)
Storage
4
Formula
C20H19D3N8O5
Origin
USA
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Cayman Chemical
Cayman Chemical Company 1180 East Ellsworth Road
Ann Arbor
,
Michigan
48108
United States
Phone
: (800) 364-9897
(734) 971-3640
Company Profile
Website:
http://www.caymanchem.com/
Citations (2)
(1)
Novel LC-MS/MS method for measuring methotrexate in high-dose therapy: a comparative study with commercial EMIT and EIA immunoassays
Pharmacological Reports
February 1, 2026
Agnieszka Czajkowska, Aleksandra Mikulska, Martyna Poniewierska, Agnieszka Suchan, Maciej Sierakowski, Tomasz Pawiński, Arkadiusz Kocur
Research Chemicals (TRC, Toronto, Canada). The stable isotope-labelled internal standard (SIL-IS), d₃-MTX (
22378
, ≥99% deuterated forms: d₁–d₃), was supplied by
Cayman Chemical
(Ann Arbour, MI, USA).
LC-MS
grade solvents—methanol
(2)
Effects of Methotrexate and Tofacitinib on Mitochondrial Function and Oxidative Stress in Human Synovial Cells In Vitro
International Journal of Molecular Sciences
August 22, 2025
Valentina Mihaylova, Desislav Tomov, Rositsa Karalilova, Zguro Batalov, Anastas Batalov, Victoria Sarafian, Maria Kazakova
appropriate for modeling local drug exposure in inflamed joints. MTX was purchased from
Cayman
(Cat №
22378
) and was used in the following concentrations: 10; 1; 0.1; 0.01; 0.001; and 0.0001 µg/mL. The concentration
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Methotrexate-d3 from Cayman Chemical
Supplier Page
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$558.00
Product Specs
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