Primary Nav Button
GO

  • PRODUCT AVAILABILITY: Did you know you can view a product's availability right on the product page? Simply enter the quantity you want to purchase and the current availability will appear below the item.

  • This product requires a special fee, which will be shown on the Review page during Checkout.

MilliporeSigma

SIGMA Methotrexate hydrate, powder, BioReagent, suitable for cell culture, suitable for insect cell culture, Greater Than or Equal to 98% (HPLC)

Not yet rated

NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.

SIGMA Methotrexate hydrate, powder, BioReagent, suitable for cell culture, suitable for insect cell culture, Greater Than or Equal to 98% (HPLC)

Synonym(s): 4-Amino-10-methylfolic acid hydrate; L-4-Amino-N10-methylpteroylglutamic acid hydrate; L-Amethopterin hydrate; Antifolan hydrate; MTX hydrate; Methylaminopterin hydrate

Formula: C20H22N8O5 · xH2O

Formula Weight: 454.44 (anhydrous basis)

CAS No.: 133073-73-1

UN Number: UN1544

Purity: ≥98% (HPLC)

Application: Potent inhibitor of dihydrofolate reductase and agent for antitumor studies.2, Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems. Also effective in treatment of pyrimethamine-resistant Plasmodium vivax malaria parasites.

Storage: −20°C

Biochem/physiol Actions: Methotrexate used to inhibit dihyrofolate reductase and select for DHFR overexpresssion.

Empirical Formula (Hill Notation): C7H9N

Please Enter Your Order Info

Filter by:

  • Clear Filters
Product Detail
Thomas No.
C979E89
Mfr. No.
M8407-100MG
Description
Methotrexate hydrate, powder, BioReagent, suitable for cell culture, suitable for insect cell culture, Greater Than or Equal to 98% (HPLC), 100 mg
CAS Number
133073-73-1
Packaging Size
100 mg
list price/quantitytotal
$0.00
Thomas No.
C979E90
Mfr. No.
M8407-500MG
Description
Methotrexate hydrate, powder, BioReagent, suitable for cell culture, suitable for insect cell culture, Greater Than or Equal to 98% (HPLC), 500 mg
CAS Number
133073-73-1
Packaging Size
500 mg
list price/quantitytotal
$0.00
$0.00 (0 Items)
Product is restricted and can only be purchased by customers with a web profile linked to a Thomas Business Account - Click here to login or create your web profile.

Write A Review

Submit Review
Cancel
Back To Top

About

Resources

Support

Shopping Tools

ISO 9001:2015 Certified Company
©Thomas Scientific 2026 All Rights Reserved.