콘텐츠로 건너뛰기
Merck

M9929

Methotrexate

meets USP testing specifications

동의어(들):

Methotrexate hydrate, 4-Amino-10-methylfolic acid hydrate, L-4-Amino-N10-methylpteroylglutamic acid hydrate, L-Amethopterin hydrate, Antifolan hydrate, MTX hydrate, Methylaminopterin hydrate

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C20H22N8O5 · xH2O
CAS 번호:
133073-73-1
Molecular Weight:
454.44 (anhydrous basis)
NACRES:
NA.21
PubChem Substance ID:
24897373
UNSPSC Code:
12352005
MDL number:
MFCD00150847

주요 문서

모든 문서 보기
기술 서비스
도움이 필요하신가요? 저희 숙련된 과학자 팀이 도와드리겠습니다.
도움 문의
기술 서비스
도움이 필요하신가요? 저희 숙련된 과학자 팀이 도와드리겠습니다.
도움 문의

InChI

1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2/t13-;/m0./s1

SMILES string

[H]O[H].CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O

InChI key

FPJYMUQSRFJSEW-ZOWNYOTGSA-N

biological source

synthetic

agency

USP/NF, meets USP testing specifications

assay

98.0-102.0%

form

powder

storage condition

(Tightly closed. Dry. Keep in a well-ventilated place. )

technique(s)

activity assay: suitable

impurities

≤0.1% Residue on ignition (Ash), ≤12.0% water (Karl Fischer)

color

yellow to orange-yellow

mp

185-204 °C (365 - 399 °F)

solubility

water: insoluble

antibiotic activity spectrum

parasites

application(s)

metabolomics
microbiology

mode of action

DNA synthesis

storage temp.

−20°C

Quality Level

400

Gene Information

human ... DHFR(1719), DHFRP1(573971), FPGS(2356), SLC19A1(6573), TYMS(7298)
mouse ... Dhfr(13361)
rat ... Dhfr(24312)

Application

Potent inhibitor of dihydrofolate reductase and agent for antitumor studies. Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems.
Potent inhibitor of dihydrofolate reductase and agent for antitumor studies. Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems. Also effective in treatment of pyrimethamine-resistant Plasmodium vivax malaria parasites.
Potent inhibitor of dihydrofolate reductase and agent for antitumor studies. Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems. Also shows immunosuppressive effects in, e.g., rheumatoid arthritis.

Biochem/physiol Actions

Methotrexate is an allosteric inhibititor of dihydrofolate reductase (DHFR), the enzyme that catalyzes the conversion of dihydrofolate to tetrahydrofolate. Since tetrahydrolfolate is required for purine and pyrimidine synthesis, methotrexate treatment results in the inhibition of DNA and RNA synthesis.

Other Notes

For additional information on our range of Biochemicals, please complete this form.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2

저장 등급

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
079M4826V
089M4770V
089M4771V
SLCC5767
128M4883V

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Acharya Balkrishna et al.
Scientific reports, 9(1), 8025-8025 (2019-05-31)
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disorder that affects joints of hands and feet and introduces injury in secondary organs such as cardiac tissue. In the present study, we induced RA in male Balb/c mice (CAIA) using collagen-antibody
Asma Achek et al.
EBioMedicine, 52, 102645-102645 (2020-02-06)
TLRs are some of the actively pursued drug-targets in immune disorders. Owing to a recent surge in the cognizance of TLR structural biology and signalling pathways, numerous therapeutic modulators, ranging from low-molecular-weight organic compounds to polypeptides and nucleic acid agents
Roy Fleischmann et al.
Annals of the rheumatic diseases, 74(6), 1132-1137 (2014-08-22)
Disease Activity Score in 28 joints calculated with C-reactive protein (DAS28-CRP) is used instead of erythrocyte sedimentation rate (DAS28-ESR) to assess rheumatoid arthritis disease activity; however, values for remission and low disease activity (LDA) for DAS28-CRP have not been validated.
Christian S Kaas et al.
Biotechnology journal, 10(7), 1081-1089 (2015-05-13)
Coagulation factor VIII (FVIII) is one of the most complex biopharmaceuticals due to the large size, poor protein stability and extensive post-translational modifications. As a consequence, efficient production of FVIII in mammalian cells poses a major challenge, with typical yields
Methotrexate: new uses for an old drug.
Philip J Hashkes et al.
The Journal of pediatrics, 164(2), 231-236 (2013-11-30)
모든 관련된 서류 보기

문서

Folic Acid Metabolism in Cancer

Cancer research innovations address the complexity of the disease, providing advanced technologies for varied applications.

Folic Acid Metabolism in Cancer

Biofiles reviews innovative technologies for cancer research, reflecting the complexity of the disease.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.