Item Details
M-153 / M-153-1MLUpdated item number format
Methotrexate-D3
100 ug/mL in Methanol with 0.1N NaOH | Certified Reference Material
An internal standard suitable for therapeutic drug monitoring analyses of methotrexate patient serum samples by LC-MS/MS. Used in the treatment of cancer and autoimmune diseases, methotrexate is an antimetabolite and antifolate drug monitored by clinical labs to ensure patients remain within the drug’s therapeutic range. The Snap-N-Spike® solution format allows laboratories to eliminate weighing operations of hazardous substances such as methotrexate, significantly reducing occupational exposure hazards related to handling of acutely toxic powders, and provides the ability to spike into their matrix of choice just before use.
| Concentration |
: 100 ug/mL
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| Solvent |
: Methanol with 0.1N NaOH
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| Unit Size |
: 1 mL/ampoule
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| CAS Number |
: 432545-63-6
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| Chemical Formula: |
: C20H19D3N8O5
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| Molecular Weight: |
: 457.46
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| Certificate of Analysis |
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| US List Price |
$247.00 EA
**All prices shown are for sales within US and Canada.**
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| Quantity |
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**Eligible Discounts Applied at Checkout**
| M-136 / M-136-1ML | Methotrexate, 1.0 mg/mL | $93.40 |
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Recommended Storage Condition