WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 596672
CAS#: 136078-58-5
Description: L 702958 is a spirobenzopyran piperidine.
MedKoo Cat#: 596672
Name: L 702958
CAS#: 136078-58-5
Chemical Formula: C25H27N3O4S
Exact Mass: 465.1722
Molecular Weight: 465.56
Elemental Analysis: C, 64.50; H, 5.85; N, 9.03; O, 13.75; S, 6.89
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.
Synonym: L 702958; L-702958; L702958; L-702,958; L 702,958; L702,958;
IUPAC/Chemical Name: (R)-N-(1'-(6-cyano-1,2,3,4-tetrahydronaphthalen-2-yl)-4-oxospiro[chromane-2,4'-piperidin]-6-yl)methanesulfonamide
InChi Key: IQLSBKXSEGGVPO-OAQYLSRUSA-N
InChi Code: InChI=1S/C25H27N3O4S/c1-33(30,31)27-20-5-7-24-22(14-20)23(29)15-25(32-24)8-10-28(11-9-25)21-6-4-18-12-17(16-26)2-3-19(18)13-21/h2-3,5,7,12,14,21,27H,4,6,8-11,13,15H2,1H3/t21-/m1/s1
SMILES Code: CS(=O)(NC1=CC=C2C(C(CC3(CCN([C@H]4CC5=C(C=C(C#N)C=C5)CC4)CC3)O2)=O)=C1)=O
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: >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: 2934.99.9001
The following data is based on the product molecular weight 465.56 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 |
1: Lynch JJ Jr, Wallace AA, Stupienski RF 3rd, Baskin EP, Beare CM, Appleby SD, Salata JJ, Jurkiewicz NK, Sanguinetti MC, Stein RB, et al. Cardiac electrophysiologic and antiarrhythmic actions of two long-acting spirobenzopyran piperidine class III agents, L-702,958 and L-706,000 [MK-499]. J Pharmacol Exp Ther. 1994 May;269(2):541-54. PubMed PMID: 7802864.
