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K 41498

K 41498 structure

CAS No.: 434938-41-7

Chemical Name:: K 41498

Synonyms: K 41498;K 41498 trifluoroacetate;K 41498, CRF2 antagonist;M.W. 3630.07 C162H276N48O46;D-PHE-HIS-LEU-LEU-ARG-LYS-NLE-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2;L-Isoleucinamide, D-phenylalanyl-L-histidyl-L-leucyl-L-leucyl-L-arginyl-L-lysyl-L-norleucyl-L-isoleucyl-L-α-glutamyl-L-isoleucyl-L-α-glutamyl-L-lysyl-L-glutaminyl-L-α-glutamyl-L-lysyl-L-α-glutamyl-L-lysyl-L-glutaminyl-L-glutaminyl-L-alanyl-L-alanyl-L-asparaginyl-L-asparaginyl-L-arginyl-L-leucyl-L-leucyl-L-leucyl-L-α-aspartyl-L-threonyl-

CBNumber:: CB8356040

Molecular Formula:: C162H276N48O46

Molecular Weight:: 3632.22

MDL Number:: MFCD06411569

MOL File:: 434938-41-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-06-29 20:13:11

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K 41498 Properties

storage temp.	−20°C
solubility	Water (Slightly)
form	solid
color	off-white
Water Solubility	Soluble to 5 mg/ml in water

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338
Safety Statements	22-24/25
WGK Germany	3

K 41498 price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	452976	K-41498	434938-41-7	500ug	$496	2026-06-03	Buy
Usbiological	452976	K-41498	434938-41-7	5mg	$2796	2026-06-03	Buy
Biosynth	JSA93841	K 41498	434938-41-7	1mg	$879.28	2026-06-04	Buy
Biosynth	JSA93841	K 41498	434938-41-7	5mg	$2484.95	2026-06-04	Buy
Biosynth	JSA93841	K 41498	434938-41-7	10mg	$3975.9	2026-06-04	Buy

Product number	Packaging	Price	Buy
452976	500ug	$496	Buy
452976	5mg	$2796	Buy
JSA93841	1mg	$879.28	Buy
JSA93841	5mg	$2484.95	Buy
JSA93841	10mg	$3975.9	Buy

K 41498 Chemical Properties, Uses, Production

Uses

K-41498 is a highly selective CRF2 receptor antagonist and used to treat hypertension in rodents (1,2).

IC 50

CRFR2

storage

Store at -20°C

K 41498 Preparation Products And Raw materials

Raw materials

Preparation Products

K 41498 Suppliers

Global Suppliers ( 51)

Supplier	Tel	Email	Country	ProdList	Advantage
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Creative Peptides		info@creative-peptides.com	United States	6083	56
Hangzhou Peptidego Biotech Co.,Ltd.	0571-87213919 15967184799	Eric@peptidego.com	China	7872	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
Zhejiang J&C Biological Technology Co.,Limited	+1-2135480471	sales@sarms4muscle.com	China	10378	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Hangzhou Go Top Peptide Biotech	0571-88211921 17357109671	sales3@gotopbio.com	China	2988	58
Shaoxing Junyu Biotechnology Co., LTD	0571-0571-88211921 19105816207	sales4@gotopbio.com	China	5135	58
TargetMol Chemicals Inc.	4008200310 15002144251	marketing@tsbiochem.com	China	24951	58
Hangzhou Sinoda Pharmaceutical Technology Co. LTD	0571-87213919 17306812703	3007955328@qq.com	China	7446	58

Supplier	Advantage
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Creative Peptides	56
Hangzhou Peptidego Biotech Co.,Ltd.	58
BOC Sciences	58
Zhejiang J&C Biological Technology Co.,Limited	58
Career Henan Chemica Co	58
Hangzhou Go Top Peptide Biotech	58
Shaoxing Junyu Biotechnology Co., LTD	58
TargetMol Chemicals Inc.	58
Hangzhou Sinoda Pharmaceutical Technology Co. LTD	58

View Latest Price from K 41498 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-06-30	K 41498 434938-41-7		1KG	98%	20Tons	Shaanxi Dideu New Materials Co. Ltd

K 41498
434938-41-7
98%
Shaanxi Dideu New Materials Co. Ltd

434938-41-7 (K 41498) Related Search:

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M.W. 3630.07 C162H276N48O46 K 41498 D-PHE-HIS-LEU-LEU-ARG-LYS-NLE-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2 K 41498, CRF2 antagonist K 41498 trifluoroacetate L-Isoleucinamide, D-phenylalanyl-L-histidyl-L-leucyl-L-leucyl-L-arginyl-L-lysyl-L-norleucyl-L-isoleucyl-L-α-glutamyl-L-isoleucyl-L-α-glutamyl-L-lysyl-L-glutaminyl-L-α-glutamyl-L-lysyl-L-α-glutamyl-L-lysyl-L-glutaminyl-L-glutaminyl-L-alanyl-L-alanyl-L-asparaginyl-L-asparaginyl-L-arginyl-L-leucyl-L-leucyl-L-leucyl-L-α-aspartyl-L-threonyl- 434938-41-7 C162H276N48O46 CRF receptor and related CRF Neuropeptides Releasing Factors