Protokylol

Modify Date: 2025-08-24 07:25:33

Protokylol structure	Common Name	Protokylol
	CAS Number	136-70-9	Molecular Weight	331.36300
	Density	1.336g/cm3	Boiling Point	585ºC at 760 mmHg
	Molecular Formula	C₁₈H₂₁NO₅	Melting Point	N/A
	MSDS	N/A	Flash Point	307.6ºC

Use of Protokylol

Protokylol (Caytine; JB-251) is a beta-adrenergic receptor agonist and TRPV1 agonist. Protokylol is used as a bronchodilator[1].

Name	4-[2-[1-(1,3-benzodioxol-5-yl)propan-2-ylamino]-1-hydroxyethyl]benzene-1,2-diol
Synonym	More Synonyms

Description	Protokylol (Caytine; JB-251) is a beta-adrenergic receptor agonist and TRPV1 agonist. Protokylol is used as a bronchodilator[1].
Related Catalog	Signaling Pathways >> Membrane Transporter/Ion Channel >> TRP Channel Research Areas >> Cardiovascular Disease Signaling Pathways >> GPCR/G Protein >> Adrenergic Receptor
References	[1]. Corina Andrei, et al. In Silico Drug Repurposing Framework Predicts Repaglinide, Agomelatine and Protokylol as TRPV1 Modulators with Analgesic Activity. Pharmaceutics. 2022 Nov 22;14(12):2563.

Density	1.336g/cm3
Boiling Point	585ºC at 760 mmHg
Molecular Formula	C₁₈H₂₁NO₅
Molecular Weight	331.36300
Flash Point	307.6ºC
Exact Mass	331.14200
PSA	91.18000
LogP	2.47160
Vapour Pressure	1.57E-14mmHg at 25°C
Index of Refraction	1.638

EINECS 205-255-3

JB 251

protokylol

AN 1031

Beres

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Protokylol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: Protokylol
Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
Purity: 98.0%
Delivery: 10 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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