Name: KD025 (Belumosudil)
Brand: Selleck Chemicals
SKU: S7936
Rating: 5 (14 reviews)

바로가기

품질 관리 (Quality Control)

배치: 순도: 99.95%

99.95

관련 타겟	CDK HSP PD-1/PD-L1 Wee1 DNA/RNA Synthesis Microtubule Associated Ras KRas Aurora Kinase Casein Kinase
기타 ROCK 억제제	Y-27632 Dihydrochloride Thiazovivin (TZV) Y-27632 NRL-1049 Ripasudil hydrochloride dihydrate Fasudil (HA-1077) Hydrochloride GSK429286A RKI-1447 GSK269962A HCl Y-39983 Dihydrochloride

화학 정보, 보관 및 안정성 (Chemical Information, Storage & Stability)

분자량	452.51	화학식	C₂₆H₂₄N₆O₂	보관 (수령일로부터)	3년-20°C분말
CAS 번호	911417-87-3	SDF 다운로드		원액 보관	1년-80°C용매에 보관 1개월-20°C용매에 보관
동의어	SLx-2119			Smiles	CC(C)NC(=O)COC1=CC=CC(=C1)C2=NC3=CC=CC=C3C(=N2)NC4=CC5=C(C=C4)NN=C5

용해도 (Solubility)

In vitro
배치:

DMSO : 90 mg/mL (198.89 mM)
(수분으로 오염된 DMSO는 용해도를 감소시킬 수 있습니다. 신선하고 무수 DMSO를 사용하십시오.)

Water : Insoluble

Ethanol : Insoluble

DMSO : 90 mg/mL (198.89 mM)
(수분으로 오염된 DMSO는 용해도를 감소시킬 수 있습니다. 신선하고 무수 DMSO를 사용하십시오.)

Water : Insoluble

Ethanol : Insoluble

DMSO : 91 mg/mL (201.1 mM)
(수분으로 오염된 DMSO는 용해도를 감소시킬 수 있습니다. 신선하고 무수 DMSO를 사용하십시오.)

Ethanol : 91 mg/mL

Water : Insoluble

DMSO : 90 mg/mL (198.89 mM)
(수분으로 오염된 DMSO는 용해도를 감소시킬 수 있습니다. 신선하고 무수 DMSO를 사용하십시오.)

Water : Insoluble

Ethanol : Insoluble

DMSO : 90 mg/mL (198.89 mM)
(수분으로 오염된 DMSO는 용해도를 감소시킬 수 있습니다. 신선하고 무수 DMSO를 사용하십시오.)

Water : Insoluble

Ethanol : Insoluble

몰농도 계산기

질량	농도	부피	분자량
=	×	×

희석 계산기 분자량 계산기

In vivo 배치:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 35%PEG300 2 2%Tween80 3 58%ddH2O Selleck 연구소에서 검증되었습니다. 이 제형에 대한 조정이 필요한 경우 맞춤 테스트를 위해 당사 영업팀에 문의하십시오.	7.000mg/ml (15.47mM)	Taking the 1 mL working solution as an example, add 50 μL of 140 mg/ml clarified DMSO stock solution to 350 μL of PEG300, mix evenly to clarify it; add 20 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 580 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

생체 내 제형 계산기 (투명한 용액)

1단계: 아래 정보 입력 (권장: 실험 중 손실을 고려하여 추가 동물 포함)

투여량: mg/kg 동물 평균 체중: g 동물당 투여량:μL 동물 수:

2단계: 생체 내 제형 입력 (이것은 계산기일 뿐 제형이 아닙니다. 용해도 섹션에 생체 내 제형이 없는 경우 먼저 당사에 문의하십시오.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

계산 결과:

작업 농도: mg/ml;

DMSO 원액 준비 방법: mg 약물 사전 용해 μL DMSO ( 원액 농도 mg/mL, 농도가 해당 약물 배치의 DMSO 용해도를 초과하는 경우 먼저 당사에 문의하십시오. )

생체 내 제형 준비 방법: 취하다 μL DMSO 원액, 다음 추가μL PEG300, 혼합하고 투명하게 한 다음 추가μL Tween 80, 혼합하고 투명하게 한 다음 추가 μL ddH₂O, 혼합하고 투명하게 합니다.

생체 내 제형 준비 방법: 취하다 μL DMSO 원액, 다음 추가 μL 옥수수 기름, 혼합하고 투명하게 합니다.

참고: 1. 다음 용매를 추가하기 전에 액체가 투명한지 확인하십시오.
2. 용매를 순서대로 추가해야 합니다. 다음 용매를 추가하기 전에 이전 추가에서 얻은 용액이 투명한 용액인지 확인해야 합니다. 와동, 초음파 또는 뜨거운 물 중탕과 같은 물리적 방법을 사용하여 용해를 도울 수 있습니다.

작용 메커니즘 (Mechanism of Action)

Targets/IC₅₀/Ki	ROCK2 (Cell-free assay) 41 nM(Ki) ROCK2 (Cell-free assay) 60 nM
시험관 내(In vitro)	Belumosudil (KD025) down-regulates the IL-17 and IL-21 secretion in human PBMCs, and leads to down-regulation of STAT3 phosphorylation, IRF4, and RORγt expression in CD4+ T cells. It also inhibits the secretion of IL-21, IL-17, and IFNγ along with decreasing phosphorylated STAT3 and reduced protein expression of IRF4 and BCL6 in human peripheral blood mononuclear cells.
키나아제 분석	Recombinant ROCK1 and ROCK2 assays
키나아제 분석	Belumosudil (KD025) compound dilutions and reactions are performed in 96-well polystyrene low-binding plates. Filtration is done in 96-well filter plates containing hydrophilic phospho-cellulose cation exchanger membranes. Enzymatic activity of the recombinant ROCK1 and ROCK2 is measured radiometrically in 50 μL of reaction mixture containing assay buffer (50 mmol/L Tris, pH 7.5, 0.1 mmol/L ethyleneglycoltetraacetic acid, 10 mmol/L magnesium acetate and 1 mmol/L dithiothreitol).. The reaction is incubated for 45 min at room temperature and stopped with 25 μL of 3% phosphoric acid. Phosphorylated long S6 peptide is separated from unreacted [[gamma]-³³P]ATP by filtration of the quenched reaction contents through a P30 phosphocellulose filter plate. Each filter is washed three times with 75 μL of 75 mmol/L phosphoric acid and one time with 30 μL of 100% methanol. Filter plates are allowed to dry and 30 μL of OptiPhase ‘SuperMix’ scintillation fluid is added to each well. ³³Phosphorous is quantified in an I450 MicroBeta scintillation counter and corrected by subtracting the radioactivity associated with the background samples. Data are analyzed and expressed as percent inhibition using the formula ((U − B)/(C − B)) × 100 where U is the unknown value, B is the average of staurosporine background wells, and C is the average of control wells. Curve fitting is performed by GraphPad Prism software using sigmoidal dose-response (variable slope) equation type analysis to generate IC50 values. Ki values are calculated from an equation of Ki = IC50/(1 + [S]/Km)), where [S] and Km are the concentration of ATP and the Km value of ATP, respectively.
생체 내(In vivo)	Belumosudil (KD025) (200 mg/kg, p.o.) inhibits ROCK activity in brain and heart, as measured by the degree of MYPT1 phosphorylation. It significantly reduces the area of perfusion defect and tissue loss in the ipsilateral hemisphere. In a collagen-induced arthritis (CIA) mouse model, this compound (200 mg/kg, i.p.) downregulates the progression of collagen-induced arthritis via targeting of the Th17-mediated pathway. It (150 mg/kg, i.p. or p.o.) effectively ameliorates cGVHD in a full MHC-mismatch model of multi-organ system cGVHD with bronchiolitis obliterans syndrome and a minor MHC-mismatch model of sclerodermatous GVHD.
참조	[1] https://pubmed.ncbi.nlm.nih.gov/24466563/ [2] https://pubmed.ncbi.nlm.nih.gov/25385601/ [3] https://pubmed.ncbi.nlm.nih.gov/26983850/ [4] https://pubmed.ncbi.nlm.nih.gov/35427166/

적용 분야 (Applications)

방법	바이오마커	이미지	PMID
Western blot	pSTAT3 / Bcl6 / pSTAT5 / Blimp1		27436361
ELISA	IL-21 / IL-17 / IFN-γ		25385601

임상시험 정보 (Clinical Trial Information)

(데이터 출처 https://clinicaltrials.gov, 업데이트 날짜 2024-05-22)

NCT 번호	모집	조건	스폰서/협력자	시작일	단계
NCT03919799	Terminated	System; Sclerosis\|Diffuse Cutaneous Systemic Sclerosis	Kadmon a Sanofi Company\|Sanofi	June 26 2019	Phase 2
NCT02841995	Completed	Graft vs Host Disease	Kadmon a Sanofi Company\|Sanofi	September 15 2016	Phase 2
NCT02557139	Completed	Bioavailability	Kadmon Corporation LLC\|Quotient Clinical	September 2015	Phase 1
NCT02317627	Completed	Psoriasis Vulgaris	Kadmon Corporation LLC	December 2014	Phase 2

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):

KD025 (Belumosudil) ROCK2 inhibitor

화학 구조

분자량: 452.51

품질 관리 (Quality Control)

화학 정보, 보관 및 안정성 (Chemical Information, Storage & Stability)

용해도 (Solubility)

몰농도 계산기

생체 내 제형 계산기 (투명한 용액)

작용 메커니즘 (Mechanism of Action)

적용 분야 (Applications)

임상시험 정보 (Clinical Trial Information)