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Ac-LEHD-CMK

CAS No.
403848-57-7
Chemical Name:
Ac-LEHD-CMK
Synonyms
Ac-LEHD-CMK;AC-LEU-GLU-HIS-ASP-CMK;CASPASE-9 INHIBITOR III;Caspase-9 Inhibitor III(Ac-LEHD-CMK);AC-LEU-GLU-HIS-ASP-CHLOROMETHYLKETONE;N-Acetyl-L-leucyl-L-α-glutamyl-N-[(1S)-1-(carboxymethyl)-3-chloro-2-oxopropyl]-L-histidinamide;L-Histidinamide, N-acetyl-L-leucyl-L-α-glutamyl-N-[(1S)-1-(carboxymethyl)-3-chloro-2-oxopropyl]-;(4S,7S,10S,13S)-10-((1H-Imidazol-4-yl)methyl)-7-(2-carboxyethyl)-13-(2-chloroacetyl)-4-isobutyl-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic acid
CBNumber:
CB7767362
Molecular Formula:
C24H35ClN6O9
Molecular Weight:
587.02
MDL Number:
MFCD02259690
MOL File:
Mol file
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:55:06

Ac-LEHD-CMK Properties

Boiling point 1113.4±65.0 °C(Predicted)
Density 1.362±0.06 g/cm3(Predicted)
storage temp. -15°C
solubility water: 1 mg/mL || DMSO: 5 mg/mL
pka 3.91±0.19(Predicted)
form Powder
color White to off-white
Water Solubility water: 1mg/mL
DMSO: 5mg/mL
InChIKey JSRLQUNMFYXVQD-XSLAGTTESA-N
SMILES ClCC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)C)CC(C)C)CCC(=O)O)Cc1nc[nH]c1)CC(=O)O
UNSPSC Code 12352200
NACRES NA.54

SAFETY

Risk and Safety Statements

WGK Germany  WGK 1
Storage Class 11 - Combustible Solids

Ac-LEHD-CMK price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 218728 Caspase-9 Inhibitor III - CAS 403848-57-7 - Calbiochem The Caspase-9 Inhibitor III, also referenced under CAS 403848-57-7, controls the biological activity of Caspase-9. This small molecule/inhibitor is primarily used for Cancer applications. 403848-57-7 1MG $190 2026-04-30 Buy
Biosynth FA111088 Ac-Leu-Glu-His-Asp-chloromethylketone 403848-57-7 5mg $900 2026-06-04 Buy
Biosynth FA111088 Ac-Leu-Glu-His-Asp-chloromethylketone 403848-57-7 2mg $900 2026-06-04 Buy
Biosynth FA111088 Ac-Leu-Glu-His-Asp-chloromethylketone 403848-57-7 1mg $900 2026-06-04 Buy
Biosynth FA111088 Ac-Leu-Glu-His-Asp-chloromethylketone 403848-57-7 10mg $1507.7 2026-06-04 Buy
Product number Packaging Price Buy
218728 1MG $190 Buy
FA111088 5mg $900 Buy
FA111088 2mg $900 Buy
FA111088 1mg $900 Buy
FA111088 10mg $1507.7 Buy

Ac-LEHD-CMK Chemical Properties, Uses, Production

Uses

A potent and irreversible inhibitor of caspase-9

Biological Activity

Cell permeable: yes', 'Primary Target
caspase-9', 'Product does not compete with ATP.', 'Reversible: no', 'Target IC50: 70 nM against caspase-9

IC 50

Caspase-9

Ac-LEHD-CMK Preparation Products And Raw materials

Raw materials

Preparation Products

Ac-LEHD-CMK Suppliers

Global Suppliers ( 49)
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
VDM Biochemicals 0330-2528181 sales@vdmbio.com United States 510 64
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632; sales@reading-chemicals.com China 15165 58
Shanghai Chaolan Chemical Technology Center QQ:65489617 13301690235 Sales@ATKchemical.com China 9729 58
Nanjing Peptide Biotech Ltd. 025-58361106-805 15951641583 zhao.xu@njpeptide.com China 9976 55
Hangzhou Peptidego Biotech Co.,Ltd. 0571-87213919 15967184799 Eric@peptidego.com China 7872 58
Nanjing Meihao Pharmaceutical Technology Co., Ltd. meitaochem@126.com meitaochem@126.com China 19087 58

View Latest Price from Ac-LEHD-CMK manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Caspase-9 Inhibitor III pictures 2026-07-27 Caspase-9 Inhibitor III
403848-57-7
10g TargetMol Chemicals Inc.
AC-LEHD-CMK pictures 2020-02-18 AC-LEHD-CMK
403848-57-7
$7.00 1KG 99% 100KG Career Henan Chemical Co
  • AC-LEHD-CMK pictures
  • AC-LEHD-CMK
    403848-57-7
  • $7.00
  • 99%
  • Career Henan Chemical Co
CASPASE-9 INHIBITOR III AC-LEU-GLU-HIS-ASP-CHLOROMETHYLKETONE AC-LEU-GLU-HIS-ASP-CMK L-Histidinamide, N-acetyl-L-leucyl-L-α-glutamyl-N-[(1S)-1-(carboxymethyl)-3-chloro-2-oxopropyl]- Caspase-9 Inhibitor III(Ac-LEHD-CMK) N-Acetyl-L-leucyl-L-α-glutamyl-N-[(1S)-1-(carboxymethyl)-3-chloro-2-oxopropyl]-L-histidinamide (4S,7S,10S,13S)-10-((1H-Imidazol-4-yl)methyl)-7-(2-carboxyethyl)-13-(2-chloroacetyl)-4-isobutyl-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic acid Ac-LEHD-CMK 403848-57-7 C24H35ClN6O9 Caspase/Related Products