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Ripasudil

Product Name
Ripasudil
CAS No.
223645-67-8
Chemical Name
Ripasudil
Synonyms
CS-1564;Ripasudil;k115 free base;K-115, Ripasudil;RIPASUDIL HYDROCHLOIDE;RIPASUDIL FREE BASE;K 115 FREE BASE;K115 FREE BASE;(S)-4-Fluoro-5-((2-methyl-1,4-diazepan-1-yl)sulfonyl)isoquinoline;4-Fluoro-5-[[(2S)-hexahydro-2-methyl-1H-1,4-diazepin-1-yl]sulfonyl]isoquinoline;Isoquinoline, 4-fluoro-5-[[(2S)-hexahydro-2-methyl-1H-1,4-diazepin-1-yl]sulfonyl]-
CBNumber
CB92722374
Molecular Formula
C15H18FN3O2S
Formula Weight
323.39
MOL File
223645-67-8.mol
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Ripasudil Property

Boiling point:
497.2±55.0 °C(Predicted)
Density 
1.293±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
solubility 
Soluble in DMSO
form 
powder
pka
9.70±0.40(Predicted)
color 
white to beige
Water Solubility 
H2O: 2mg/mL, clear
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

CSNpharm
Product number
CSN16953
Product name
K-115
Packaging
5mg
Price
$154
Updated
2021/12/16
Crysdot
Product number
CD31002611
Product name
K-115freebase
Purity
98+%
Packaging
250mg
Price
$515
Updated
2021/12/16
CSNpharm
Product number
CSN16953
Product name
K-115
Packaging
25mg
Price
$557
Updated
2021/12/16
Chemenu
Product number
CM146182
Product name
(S)-4-fluoro-5-((2-methyl-1,4-diazepan-1-yl)sulfonyl)isoquinoline
Purity
98%
Packaging
100mg
Price
$880
Updated
2021/12/16
Crysdot
Product number
CD31002611
Product name
K-115freebase
Purity
98+%
Packaging
1g
Price
$1290
Updated
2021/12/16
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Ripasudil Chemical Properties,Usage,Production

Description

Ripasudil (Glanatec TM, Kowa Pharmaceutical), a close derivative of fasudil, is another Rho kinase inhibitor approved in Japan at the end of 2014 for the treatment of glaucoma and ocular hypertensionwhen other therapeutic agents are not effective or cannot be administered. Additionally, ripasudil has been tested in diabetic retinopathy clinical trials and shown to promote corneal endothelial cell proliferation, endothelium regeneration, and wound healing.

Uses

Ripasudil free base (K-115 free base) is a specific inhibitor of ROCK, with IC50s of 19 and 51 nM for ROCK2 and ROCK1, respectively.

Definition

ChEBI: Ripasudil is a member of isoquinolines.

in vivo

Ripasudil (K-115) reduces intraocular pressure (IOP) in a concentration-dependent manner at concentrations between 0.1% and 0.4% in monkey eyes and 0.0625% to 0.5% in rabbit eyes, respectively[1]. Ripasudil (K-115; 1 mg/kg, p.o. daily) shows a neuroprotective effect on retinal ganglion cells (RGCs) after nerve crush (NC). Ripasudil also inhibits the oxidative stress induced by axonal injury in mice. Ripasudil suppresses the time-dependent production of ROS in RGCs after NC injury[3].

IC 50

ROCK2: 19 nM (IC50); ROCK1: 51 nM (IC50); CaMKIIa: 370 nM (IC50); PKACa: 2.1 μM (IC50); PKC: 27 μM (IC50)

References

[1] Isobe T, et al. Effects of K-115, a rho-kinase inhibitor, on aqueous humor dynamics in rabbits. Curr Eye Res. 2014 Aug;39(8):813-22. DOI:10.3109/02713683.2013.874444
[2] Kaneko Y, et al. Effects of K-115 (Ripasudil), a novel ROCK inhibitor, on trabecular meshwork and Schlemm's canal endothelial cells. Sci Rep. 2016 Jan 19;6:19640. DOI:10.1038/srep19640
[3] Yamamoto K, et al. The novel Rho kinase (ROCK) inhibitor K-115: a new candidate drug for neuroprotective treatment in glaucoma. Invest Ophthalmol Vis Sci. 2014 Oct 2;55(11):7126-36. DOI:10.1167/iovs.13-13842

Ripasudil Preparation Products And Raw materials

Raw materials

Preparation Products

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Ripasudil Suppliers

China 51 India 3 United Kingdom 2 United States 6 Global 62
Shanghai Boyle Chemical Co., Ltd.
Tel
Fax
86-21-57758967
Email
sales@boylechem.com
Country
China
ProdList
2922
Advantage
55
Chemvon Biotechnology Co., Ltd
Tel
021-50790412
Fax
+86-21-50790419
Email
info@chemvon.com
Country
China
ProdList
371
Advantage
57
SHANGHAI FORTUNE CHEMICAL TECHNOLOGY CO., LTD
Tel
13816107857
Fax
qq: 276312098
Email
sales@fortunechem-sh.com
Country
China
ProdList
984
Advantage
58
MedChemexpress LLC
Tel
021-58955995
Fax
609-228-5909
Email
sales@medchemexpress.cn
Country
United States
ProdList
4861
Advantage
58
Nanjing Sunlida Biological Technology Co., Ltd.
Tel
025-57798810
Fax
025-57019371
Email
sales@sunlidabio.com
Country
China
ProdList
3239
Advantage
55
Sichuan Wei Keqi Biological Technology Co., Ltd.
Tel
028-81700200 18116577057
Fax
028-81705658
Email
3003855609@qq.com
Country
China
ProdList
7778
Advantage
56
Suzhou Haiheng Biological Pharmaceutical Co., Ltd.
Tel
0512-65045967 15365387483
Fax
15365387483
Email
sales@haihengpharm.com
Country
China
ProdList
95
Advantage
55
Pharmacodia (Beijing) Co.,Ltd
Tel
+86-400-851-9921
Fax
+86-10-82826195
Email
sales@pharmacodia.com
Country
China
ProdList
2317
Advantage
55
ShangHai Biochempartner Co.,Ltd
Tel
177-54423994 17754423994
Fax
QQ:2853530913
Email
2853530910@QQ.com
Country
China
ProdList
8000
Advantage
62
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58

223645-67-8, RipasudilRelated Search:

Ripasudil hydrochloride dihydrate Ripasudil Hydrochloride CAL-101 Temsirolimus Rapamycin Icotinib Radotinib FASUDIL

  • k115 free base
  • Ripasudil
  • 4-Fluoro-5-[[(2S)-hexahydro-2-methyl-1H-1,4-diazepin-1-yl]sulfonyl]isoquinoline
  • RIPASUDIL FREE BASE;K 115 FREE BASE;K115 FREE BASE
  • CS-1564
  • K-115, Ripasudil
  • Isoquinoline, 4-fluoro-5-[[(2S)-hexahydro-2-methyl-1H-1,4-diazepin-1-yl]sulfonyl]-
  • RIPASUDIL HYDROCHLOIDE
  • (S)-4-Fluoro-5-((2-methyl-1,4-diazepan-1-yl)sulfonyl)isoquinoline
  • 223645-67-8