Lysine clonixinate

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MedKoo CAT#: 596478

CAS#: 55837-30-4

Description: Lysine clonixinate is a non-morphinic analgesic.

Price and Availability

Size Price Shipping out time Quantity
2g USD 380 2 Weeks
5g USD 720 2 Weeks
10g USD 1250 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-12-05. Prices are subject to change without notice.

Lysine clonixinate purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 596478
Name: Lysine clonixinate
CAS#: 55837-30-4
Chemical Formula: C19H25ClN4O4
Exact Mass:
Molecular Weight: 408.88
Elemental Analysis: C, 55.81; H, 6.16; Cl, 8.67; N, 13.70; O, 15.65

Synonym: Lysine clonixinate; Dolalgial; Clonixin lysine salt; L-104; L 104; L104;

IUPAC/Chemical Name: L-lysine compound with 2-((3-chloro-2-methylphenyl)amino)nicotinic acid (1:1)


InChi Code: InChI=1S/C13H11ClN2O2.C6H14N2O2/c1-8-10(14)5-2-6-11(8)16-12-9(13(17)18)4-3-7-15-12;7-4-2-1-3-5(8)6(9)10/h2-7H,1H3,(H,15,16)(H,17,18);5H,1-4,7-8H2,(H,9,10)/t;5-/m.0/s1


Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


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7: Noronha VR, Gurgel GD, Alves LC, Noman-Ferreira LC, Mendonça LL, Aguiar EG, Abdo EN. Analgesic efficacy of lysine clonixinate, paracetamol and dipyrone in lower third molar extraction: a randomized controlled trial. Med Oral Patol Oral Cir Bucal. 2009 Aug 1;14(8):e411-5. PubMed PMID: 19415056.

8: Krymchantowski AV, Carneiro H, Barbosa J, Jevoux C. Lysine clonixinate versus dipyrone (metamizole) for the acute treatment of severe migraine attacks: a single-blind, randomized study. Arq Neuropsiquiatr. 2008 Jun;66(2A):216-20. PubMed PMID: 18545786.

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15: Russmann S, Dilger K, Trenk D, Nagyivanyi P, Jähnchen E. Effect of lysine clonixinate on the pharmacokinetics and anticoagulant activity of phenprocoumon. Arzneimittelforschung. 2001 Nov;51(11):891-5. PubMed PMID: 11765590.

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20: Krymchantowski AV, Barbosa JS, Cheim C, Alves LA. Oral lysine clonixinate in the acute treatment of migraine: a double-blind placebo-controlled study. Arq Neuropsiquiatr. 2001 Mar;59(1):46-9. PubMed PMID: 11299430.