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APICIDIN

CAS No.
183506-66-3
Chemical Name:
APICIDIN
Synonyms
APICIDIN;OSI 2040;Ccris 9163;Apicidin Ia;Apicidin (OSI 2040);Apicidin, HDAC inhibitor;APICIDIN, FUSARIUM SPECIES;CYCLO-[L-(2-AMINO-8-OXODECANOYL)-L-(N-METHOXYTRYPTOPHAN)-L-ISOLEUCYL-D-PIPECOLINYL;CYCLO-L-(2-AMINO-8-OXODEACANOYL)-L-(N-METHOXY-TRYPTOPHAN)-L-ISOLEUCYL-D-PIPECOLINYL;Cyclo(8-oxo-L-2-aMinodecanoyl-1-Methoxy-L-tryptophyl-L-isoleucyl- D-2-piperidinecarbonyl)
CBNumber:
CB4482789
Molecular Formula:
C34H49N5O6
Molecular Weight:
623.78
MDL Number:
MFCD26142628
MOL File:
183506-66-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 03:38:08

APICIDIN Properties

Melting point 188-190oC
Density 1.27±0.1 g/cm3(Predicted)
storage temp. −20°C
solubility DMSO: ~1mg/mL
pka 13.09±0.70(Predicted)
form solid
color White
biological source microbial
Stability Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 3 months. Compound is prone to oxidation. Protect from exposure to air.
InChIKey JWOGUUIOCYMBPV-PYAAAQPJSA-N
SMILES [H][C@]12CCCCN1C(=O)[C@@H](NC(=O)[C@H](Cc3cn(OC)c4ccccc34)NC(=O)[C@H](CCCCCC(=O)CC)NC2=O)C(C)CC
FDA UNII ND0S9TY2E8
UNSPSC Code 12352200
NACRES NA.77

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H300-H310-H330
Precautionary statements  P260-P264-P280-P284-P302+P350-P310
PPE Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Codes  T+
Risk Statements  26/27/28
Safety Statements  22-26-36/37/39-45
RIDADR  UN 2811 6.1/PG 2
WGK Germany  3
HS Code  29419090
Storage Class 11 - Combustible Solids
NFPA 704
0
4 0

APICIDIN price More Price(44)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A8851 Apicidin ≥98% (HPLC), from microbial 183506-66-3 1mg $148 2026-04-30 Buy
Sigma-Aldrich A8851 Apicidin ≥98% (HPLC), from microbial 183506-66-3 5mg $513 2026-04-30 Buy
Cayman Chemical 10575 Apicidin ≥90% 183506-66-3 1mg $66 2026-04-30 Buy
Cayman Chemical 10575 Apicidin ≥90% 183506-66-3 5mg $253 2026-04-30 Buy
Cayman Chemical 10575 Apicidin ≥90% 183506-66-3 10mg $473 2026-04-30 Buy
Product number Packaging Price Buy
A8851 1mg $148 Buy
A8851 5mg $513 Buy
10575 1mg $66 Buy
10575 5mg $253 Buy
10575 10mg $473 Buy

APICIDIN Chemical Properties, Uses, Production

Description

Apicidin (183506-66-3) is a fungal toxin that is a potent, cell permeable inhibitor of histone deacetylases (HDAC’s).1It also displays antitumor properties by inducing changes in p21WAF1/Cip1 and gelsolin gene expression causing cell cycle arrest in the G1phase.2Apicidin dramatically decreases HIF-1α protein levels and transcriptional activity in human and mouse tumor cell lines.3

Chemical Properties

Solid

Uses

Apicidin has been used as a histone deacetylase 2 (HDAC2) inhibitor to study its effects on 5-lipoxygenase (5-LO) mRNA expression in cell lines of Mono Mac6. It has also been used to study the effects of toll-like receptor 8 (TLR-8) stimulation and histone modification on the expression of an activator protein 1 [AP-1] family member(Fra-2) and tissue inhibitor of metalloproteinases 1 (TIMP-1) in monocytes.

Uses

Apicidin is a potent (nM) cell permeable inhibitor of histone deacetylase. Also, Apicidin exhibits antiprotozoal and potential antimalarial properties. Apicidin has antiproliferative activity on HeLa cells accompanied by cell arrest at the G1 phase. Apicidin induces selective changes in the expression of p21 and gelsolin.

Uses

Apicidin is a cyclic peptide antibiotic with broad spectrum antiparasitic and antiprotozoan activity. Apicidin, a histone deacetylase inhibitor, is anti-angiogenic and induces apoptosis.

General Description

Apicidin is a cyclic tetrapeptide fungal metabolite.

Biochem/physiol Actions

Apicidin is a potent inhibitor of histone deacetylase (HDAC). It particularlyinhibits histone deacetylase 1 and 3 (HDAC1 and HDAC3). Apicidin exhibits anti-protozoal activity against apicomplexan metabolite produced by parasites. It also possesses anti-proliferative activity against several cancer cell lines. Apicidin shows anti-cancer activity against human acute promyelocytic leukemia cell.

Enzyme inhibitor

This fungal metabolite and potential oral chemotherapeutic agent (FW = 623.79 g/mol; CAS 183506-66-3), also known as [cyclo(N-O-methyl-L- tryptophanyl-L-isoleucinyl-D-pipecolinyl-L-2-amino-8-oxodecanoyl)], is an antiprotozoal agent. It is cell permeable and is a strong inhibitor of histone deacetylase (IC50 = 0.7 nM). Apicidin also inhibits proliferation of tumor cells via induction of p21WAF1/Cip1 and gelsolin. Apicidin’s low bioavailability of apicidin is mainly due to the P-gycoprotein-mediated efflux.

storage

-20°C

Background

Apicidin is a fungal metabolite, broad-spectrum antiprotozoal agent. This small molecule inhibits histone deacetylases, known to moderate histone acetylation and chromatin folding during gene expression. Apicidin has been shown to irreversibly prevent the development of intracellular Apicomplexan parasites in vitro through HDAC inhibition. Research indicates that Apicidin inhibits tumor cell proliferation through gene expression changes of p21WAF1/Cip1 and gelsolin, and can cause cell cycle arrest in the G1 phase. Apicidin also decreases HIF-1α protein levels in human and mouse cell lines. HDAC2 has been recognized as a host immune response to the influenza A virus and several other viruses, making HDAC inhibitors important compounds to study in relation to viral diseases.

References

[1] S J DARKIN-RATTRAY. Apicidin: a novel antiprotozoal agent that inhibits parasite histone deacetylase.[J]. Proceedings of the National Academy of Sciences of the United States of America, 1996, 93 23: 13143-13147. DOI:10.1073/pnas.93.23.13143
[2] J W HAN. Apicidin, a histone deacetylase inhibitor, inhibits proliferation of tumor cells via induction of p21WAF1/Cip1 and gelsolin.[J]. Cancer research, 2000, 60 21: 6068-6074.
[3] SE-HEE KIM. Regulation of the HIF-1alpha stability by histone deacetylases.[J]. Oncology reports, 2007, 17 3: 647-651.

APICIDIN Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 146)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9884 58
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-83725681-603 China 4484 50
Guangzhou Isun Pharmaceutical Co., Ltd 020-39119399 18927568969 isunpharm@qq.com China 4773 55
AdooQ BioScience, LLC +1 (866) 930-6790 info@adooq.com United States 2774 58
TargetMol Chemicals Inc. 021-021-33632979 15002134094 marketing@targetmol.com China 7993 58
Jinan Mingya Medical Technology Co., Ltd. 0531-85828981 864598798@qq.com China 587 58
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912 422131432@qq.com China 9970 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60

View Latest Price from APICIDIN manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Apicidin pictures 2026-05-11 Apicidin
183506-66-3
$299.00 99.93% 10g TargetMol Chemicals Inc.
Apicidin pictures 2026-04-20 Apicidin
183506-66-3
$299.00 99.93% 10g TargetMol Chemicals Inc.
  • Apicidin pictures
  • Apicidin
    183506-66-3
  • $299.00
  • 99.93%
  • TargetMol Chemicals Inc.
  • Apicidin pictures
  • Apicidin
    183506-66-3
  • $299.00
  • 99.93%
  • TargetMol Chemicals Inc.
APICIDIN, FUSARIUM SPECIES Ccris 9163 Apicidin Ia Cyclo(8-oxo-L-2-aMinodecanoyl-1-Methoxy-L-tryptophyl-L-isoleucyl- D-2-piperidinecarbonyl) Cyclo[(2S)-2-aMino-8-oxodecanoyl-1-Methoxy-L-tryptophyl-L-isoleucyl-(2R)-2-piperidinecarbonyl] OSI 2040 Apicidin Cyclo[(2S)-2-amino-8-oxodecanoyl-1-methoxy-L-tryptophyl-L-isoleucyl-(2R)-2-piperidinecarbonyl] CYCLO-L-(2-AMINO-8-OXODEACANOYL)-L-(N-METHOXY-TRYPTOPHAN)-L-ISOLEUCYL-D-PIPECOLINYL CYCLO-[L-(2-AMINO-8-OXODECANOYL)-L-(N-METHOXYTRYPTOPHAN)-L-ISOLEUCYL-D-PIPECOLINYL CYCLO[(2S)-2-AMINO-8-OXODECANOYL-1-METHOXY-L-TRYPTOPHYL-L-ISOLEUCYL-(2R)-2-PIPERIDINEXCARBONYL] APICIDIN Apicidin (OSI 2040) (3S,6S,9S,15aR)-9-((S)-sec-Butyl)-6-((1-methoxy-1H-indol-3-yl)methyl)-3-(6-oxooctyl)octahydro-2H-pyrido[1,2-a][1,4,7,10]tetraazacyclododecine-1,4,7,10(3H,12H)-tetraone Apicidin, HDAC inhibitor 183506-66-3 C34H49N5O6 Antibiotics A-F Antibiotics A to Z Antibiotics BioChemical antibiotic