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Merck

239763-M

Cycloheximide

Cycloheximide, CAS 66-81-9, is an antifungal antibiotic that inhibits protein synthesis in eukaryotes but not prokaryotes.

Synonym(s):

Cycloheximide

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About This Item

Empirical Formula (Hill Notation):
C15H23NO4
CAS Number:
66-81-9
Molecular Weight:
281.35
UNSPSC Code:
12352111
NACRES:
NA.77
MDL number:
MFCD00082346
Assay:
≥90% (by assay)
Form:
powder
Quality level:
200
Storage condition:
OK to freeze

Key Documents

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SMILES string

N1C(=O)CC(CC1=O)C[C@@H](O)[C@@H]2C[C@H](C[C@@H](C2=O)C)C

InChI

1S/C15H23NO4/c1-8-3-9(2)15(20)11(4-8)12(17)5-10-6-13(18)16-14(19)7-10/h8-12,17H,3-7H2,1-2H3,(H,16,18,19)/t8-,9-,11-,12+/m0/s1

InChI key

YPHMISFOHDHNIV-FSZOTQKASA-N

assay

≥90% (by assay)

form

powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

white to brown

storage temp.

room temp

Quality Level

200

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General description

An antifungal antibiotic that inhibits protein synthesis in eukaryotes but not in prokaryotes. Interacts directly with the translocase enzyme, interfering with the translocation step. Inhibits cell-free protein synthesis in eukaryotes. Competitively inhibits hFKBP12 (Ki = 3.4 µM). Triggers apoptosis in HL-60 cells, T-cell hybridomas, Burkitt′s lymphoma cells, and a variety of other cell types, including rodent macrophages. Induces DNA fragmentation in macrophages, however it inhibits DNA cleavage in rat thymocytes treated with thapsigargin, methylprednisolone, and ionomycin. Rapidly destroyed in alkaline solutions.

Other Notes

Christner, C., et al. 1999. J. Med. Chem.42, 3615.
Lu, Q. and Mellgreen,R.L. 1996. Arch. Biochem. Biophys.334, 175.
Chow, S.C., et al. 1995. Exp. Cell Res.216, 149.
Waring, P. 1990. J. Biol. Chem.265, 14476.
Obrig, T.G., et al. 1971. J. Biol. Chem.246, 174.
Pestka, S. 1971. Annu. Rev. Microbiol.25, 487.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Highly Toxic & Carcinogenic / Teratogenic (I)

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Aquatic Chronic 2 - Muta. 2 - Repr. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

239763-M-VAR: + 239763-0GM: + 239763-5GM: + 239763-1KG-M: + 239763-1GM-M: + 239763-200GM-M: + 239763-150GM: + 239763-100GM-M: + 239763-50GM: + 239763-1KG: + 239763-150GM-M: + 239763-1GM: + 239763-50GM-M: + 239763-250GM: + 239763-GM: + 239763-5GM-M: + 239763-200GM: + 239763-250GM-M: + 239763-100GM:

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Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yujie Zhao et al.
Cancers, 13(14) (2021-07-25)
Whilst researches elucidating a diversity of intracellular mechanisms, platinum-resistant epithelial ovarian cancer (EOC) remains a major challenge in the treatment of ovarian cancer. Here we report that Exo70, a key subunit of the exocyst complex, contributes to both innate and

Global Trade Item Number

SKUGTIN
239763-5GMCN07790788048914
239763-1GMCN07790788048907

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