WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 559128
CAS#: 55308-37-7
Description: L 10503 is an antifertility compound.
MedKoo Cat#: 559128
Name: L 10503
CAS#: 55308-37-7
Chemical Formula: C17H15N3O
Exact Mass: 277.1215
Molecular Weight: 277.32
Elemental Analysis: C, 73.63; H, 5.45; N, 15.15; O, 5.77
This product is not in stock, which may be available by custom synthesis.
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Synonym: L 10503; L-10503; L10503; NSC 298267; NSC-298267; NSC298267;
IUPAC/Chemical Name: 2-(3-methoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[5,1-a]isoquinoline
InChi Key: OITUZFHSDXLWBR-UHFFFAOYSA-N
InChi Code: InChI=1S/C17H15N3O/c1-21-14-7-4-6-13(11-14)16-18-17-15-8-3-2-5-12(15)9-10-20(17)19-16/h2-8,11H,9-10H2,1H3
SMILES Code: COC1=CC(C2=NN(CCC3=C4C=CC=C3)C4=N2)=CC=C1
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 277.32 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: Lerner LJ, Carminati P. Effect of L-10503 (a novel antifertility compound) on the synthesis and metabolism of prostaglandins in vivo and in vitro in the pregnant rat placenta, ovary, kidney, and lung, and in rat deciduoma. Adv Prostaglandin Thromboxane Res. 1976;2:645-53. PubMed PMID: 983866.
