CAY10737
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 574103

CAS#: 2079118-42-4

Description: CAY10737 is a turn-on fluorescent probe for the detection of carbon monoxide (CO). It is selective for CO over a variety of anions, amino acids, amines, biothiols, and reactive species. In the presence of palladium (Pd) and CO, CAY10737 undergoes the Pd0-mediated Tsuji-Trost reaction to release a fluorescent compound that has absorption and emission maxima of 678/714 nm, respectively. This fluorescence can be used to detect CO production in vitro and in vivo.


Chemical Structure

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CAY10737
CAS# 2079118-42-4

Theoretical Analysis

MedKoo Cat#: 574103
Name: CAY10737
CAS#: 2079118-42-4
Chemical Formula: C30H30NO4+
Exact Mass: 468.2169
Molecular Weight: 468.57
Elemental Analysis: C, 76.90; H, 6.45; N, 2.99; O, 13.66

Price and Availability

Size Price Availability Quantity
1.0mg USD 550.0 2 Weeks
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Synonym: CAY10737

IUPAC/Chemical Name: 2-[2-[2,3-dihydro-6-[[(2-propen-1-yloxy)carbonyl]oxy]-1H-xanthen-4-yl]ethenyl]-1,3,3-trimethyl-3H-indolium

InChi Key: JRXRMPWUNYRPST-JQIJEIRASA-N

InChi Code: InChI=1S/C30H30NO4/c1-5-17-33-29(32)34-23-15-13-21-18-22-10-8-9-20(28(22)35-26(21)19-23)14-16-27-30(2,3)24-11-6-7-12-25(24)31(27)4/h5-7,11-16,18-19H,1,8-10,17H2,2-4H3/q+1/b16-14+

SMILES Code: C[N+]1=C(C(C)(C)C2=C1C=CC=C2)/C=C/C(CCC3)=C(C3=C4)OC5=C4C=CC(OC(OCC=C)=O)=C5

Appearance: Solid powder

Purity: >90% (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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 468.57 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

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1. Feng, W., and Feng, H. A readily available colorimetric and near-infrared fluorescent turn-on probe for detection of carbon monoxide in living cells and animals. Sens. Actuators B Chem. 255(Part 2), 2314-2320 (2018).



Additional Information

λmax: 240, 306, 345, 589 nm
Emission: 714 nm