Sp-8-pCPT-cAMPS

Modify Date: 2025-08-26 18:01:11

Sp-8-pCPT-cAMPS structure	Common Name	Sp-8-pCPT-cAMPS
	CAS Number	129693-13-6	Molecular Weight	509.85900
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₆H₁₄ClN₅NaO₅PS₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of Sp-8-pCPT-cAMPS

Sp-8-CPT-cAMPS, a cAMP analog, is a potent and selective activator of the cAMP-dependent protein kinas A (PKA I and PKA II). Sp-8-CPT-cAMPS selects site A of RI compares to site A of RII by 153-fold and site B of RII compares to site B of RI by 59-fold[1][2].

Name	8-(4-chlorophenylthio) adenosine-3',5'-cyclic monophosphorothioate, sp-isomer sodium salt

Description	Sp-8-CPT-cAMPS, a cAMP analog, is a potent and selective activator of the cAMP-dependent protein kinas A (PKA I and PKA II). Sp-8-CPT-cAMPS selects site A of RI compares to site A of RII by 153-fold and site B of RII compares to site B of RI by 59-fold[1][2].
Related Catalog	Signaling Pathways >> Protein Tyrosine Kinase/RTK >> PKA Signaling Pathways >> Stem Cell/Wnt >> PKA Research Areas >> Inflammation/Immunology Research Areas >> Neurological Disease
Target	PKA[1]
In Vitro	Sp-8-CPT-cAMPS (100 μM; 24 h) enhances the IL-1β-stimulated nitrite release, and increases the release ofnitrite by vascular smooth muscle cells by 3 fold in the absence of IL-1β in vascular smooth muscle cells[2]. Sp-8-CPT-cAMPS (100 μM; 24 h) increases IL-1β-induced expression of iNOS protein in rat aortic smooth muscle cells[2]. Sp-8-CPT-cAMPS (10 μM; 30 min) exhibits anti-spasmogenic activity on ACh-induced tension development in guinea-pig trachealis[3].
References	[1]. Dostmann WR , et, al. Probing the cyclic nucleotide binding sites of cAMP-dependent protein kinases I and II with analogs of adenosine 3',5'-cyclic phosphorothioates. J Biol Chem. 1990 Jun 25;265(18):10484-91. [2]. Boese M, et, al. Effect of cyclic GMP-dependent vasodilators on the expression of inducible nitric oxide synthase in vascular smooth muscle cells: role of cyclic AMP. Br J Pharmacol. 1996 Oct;119(4):707-15. [3]. Spicuzza L, et, al. Evidence that the anti-spasmogenic effect of the beta-adrenoceptor agonist, isoprenaline, on guinea-pig trachealis is not mediated by cyclic AMP-dependent protein kinase. Br J Pharmacol. 2001 Aug;133(8):1201-12.

Molecular Formula	C₁₆H₁₄ClN₅NaO₅PS₂
Molecular Weight	509.85900
Exact Mass	508.97600
PSA	207.80000
LogP	3.77360
InChIKey	IVNQJYQKSYRLTE-IYKFWPKASA-N
SMILES	Nc1ncnc2c1nc(Sc1ccc(Cl)cc1)n2C1OC2COP(O)(=S)OC2C1O

Sp-8-pCPT-cAMPS MSDS(Chinese)

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Sp-8-CPT-cAMPS
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: Sp-8-CPT-cAMPS
Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-(4-CHLOROPHENYLTHIO) ADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, SP-ISOMER SODIUM SALT
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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MSDS

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.