WARNING: This product is for research use only, not for human or veterinary use.
Hodoodo CAT#: H598375
CAS#: 116287-14-0 (free base)
Description: Lanperisone, also known as NK433, is a muscle relaxant. NK433 inhibited the facilitation of the flexor reflex mediated by group II afferent fibers that was induced by intrathecal administration of noradrenaline-HCl. NK433 had effects more than three times stronger and tending to be longer-lasting than those of eperisone-HCl. These results suggest that NK433 exerts a non-selective inhibition on spinal reflexes and that inhibition of the descending noradrenergic tonic facilitation within the spinal cord is involved in the mechanism of spinal reflex depression by NK433.
Hodoodo Cat#: H598375
Name: Lanperisone free base
CAS#: 116287-14-0 (free base)
Chemical Formula: C15H18F3NO
Exact Mass: 285.13
Molecular Weight: 285.310
Elemental Analysis: C, 63.15; H, 6.36; F, 19.98; N, 4.91; O, 5.61
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Related CAS #: 116287-13-9 (HCl) 116287-14-0 (free base),
Synonym: Lanperisone; NK433; NK-433; NK 433;
IUPAC/Chemical Name: (R)-2-methyl-3-(pyrrolidin-1-yl)-1-(4-(trifluoromethyl)phenyl)propan-1-one
InChi Key: RYZCWZZJFAKYHX-LLVKDONJSA-N
InChi Code: InChI=1S/C15H18F3NO/c1-11(10-19-8-2-3-9-19)14(20)12-4-6-13(7-5-12)15(16,17)18/h4-7,11H,2-3,8-10H2,1H3/t11-/m1/s1
SMILES Code: O=C(C1=CC=C(C(F)(F)F)C=C1)[C@H](C)CN2CCCC2
Appearance: Solid powder
Purity: >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).
Solubility: Soluble in DMSO
Shelf Life: >3 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: 2934.99.03.00
More Info:
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The following data is based on the product molecular weight 285.31 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
| Formulation protocol: | |
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| In vivo protocol: |
1: Shaw AT, Winslow MM, Magendantz M, Ouyang C, Dowdle J, Subramanian A, Lewis TA, Maglathin RL, Tolliday N, Jacks T. Selective killing of K-ras mutant cancer cells by small molecule inducers of oxidative stress. Proc Natl Acad Sci U S A. 2011 May 24;108(21):8773-8. doi: 10.1073/pnas.1105941108. Epub 2011 May 9. PubMed PMID: 21555567; PubMed Central PMCID: PMC3102385.
2: Sakitama K, Ozawa Y, Aoto N, Tomita H, Ishikawa M. Effects of a new centrally acting muscle relaxant, NK433 (lanperisone hydrochloride) on spinal reflexes. Eur J Pharmacol. 1997 Oct 22;337(2-3):175-87. PubMed PMID: 9430412.
3: Glasauer A, Chandel NS. Targeting antioxidants for cancer therapy. Biochem Pharmacol. 2014 Nov 1;92(1):90-101. doi: 10.1016/j.bcp.2014.07.017. Epub 2014 Jul 28. Review. PubMed PMID: 25078786.
4: Kocsis P, Farkas S, Fodor L, Bielik N, Thán M, Kolok S, Gere A, Csejtei M, Tarnawa I. Tolperisone-type drugs inhibit spinal reflexes via blockade of voltage-gated sodium and calcium channels. J Pharmacol Exp Ther. 2005 Dec;315(3):1237-46. Epub 2005 Aug 26. PubMed PMID: 16126840.
