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MedKoo Cat#: 575633 | Name: FPL-52757

Description:

WARNING: This product is for research use only, not for human or veterinary use.

FPL-52757 is an antiasthmatic candidate drug.

Chemical Structure

FPL-52757
FPL-52757
CAS#37467-41-7

Theoretical Analysis

MedKoo Cat#: 575633

Name: FPL-52757

CAS#: 37467-41-7

Chemical Formula: C14H14O5

Exact Mass: 262.0841

Molecular Weight: 262.26

Elemental Analysis: C, 64.12; H, 5.38; O, 30.50

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
FPL52757; FPL 52757; FPL-52757
IUPAC/Chemical Name
4H-1-Benzopyran-2-carboxylic acid, 6,8-diethyl-5-hydroxy-4-oxo-
InChi Key
HBBZNIVGQORKNC-UHFFFAOYSA-N
InChi Code
InChI=1S/C14H14O5/c1-3-7-5-8(4-2)13-11(12(7)16)9(15)6-10(19-13)14(17)18/h5-6,16H,3-4H2,1-2H3,(H,17,18)
SMILES Code
CCc1cc(CC)c2OC(=CC(=O)c2c1O)C(=O)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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 262.26 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.

Recalculate based on batch purity %
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. Eason CT, Bonner FW, Parke DV. The importance of pharmacokinetic and receptor studies in drug safety evaluation. Regul Toxicol Pharmacol. 1990 Jun;11(3):288-307. doi: 10.1016/0273-2300(90)90028-a. PMID: 2196638. 2. Eason CT, Parke DV, Clark B, Smith DA. The mechanism of hepatotoxicity of a chromone carboxylic acid (FPL 52757) in the dog. Xenobiotica. 1982 Mar;12(3):155-64. doi: 10.3109/00498258209046790. PMID: 7113252. 3. Clark B, Smith DA, Eason CT, Parke DV. Metabolism and excretion of a chromone carboxylic acid (FPL 52757) in various animal species. Xenobiotica. 1982 Mar;12(3):147-53. doi: 10.3109/00498258209046789. PMID: 7113251.

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