MedKoo Cat#: 575586 | Name: Fluorescein dilaurate
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Description:

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

Fluorescein dilaurate is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.

Chemical Structure

Fluorescein dilaurate
Fluorescein dilaurate
CAS#7308-90-9

Theoretical Analysis

MedKoo Cat#: 575586

Name: Fluorescein dilaurate

CAS#: 7308-90-9

Chemical Formula: C44H56O7

Exact Mass: 696.4026

Molecular Weight: 696.93

Elemental Analysis: C, 75.83; H, 8.10; O, 16.07

Price and Availability

Size Price Availability Quantity
250mg USD 550.00 2 Weeks
1g USD 1,050.00 2 Weeks
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Synonym
Fluorescein dilaurate
IUPAC/Chemical Name
3',6'-Bis((1-oxododecyl)oxy)spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one
InChi Key
MYTRGBGGRICZGN-UHFFFAOYSA-N
InChi Code
InChI=1S/C44H56O7/c1-3-5-7-9-11-13-15-17-19-25-41(45)48-33-27-29-37-39(31-33)50-40-32-34(49-42(46)26-20-18-16-14-12-10-8-6-4-2)28-30-38(40)44(37)36-24-22-21-23-35(36)43(47)51-44/h21-24,27-32H,3-20,25-26H2,1-2H3
SMILES Code
CCCCCCCCCCCC(OC1=CC2=C(C3(C4=C(O2)C=C(OC(CCCCCCCCCCC)=O)C=C4)OC(C5=C3C=CC=C5)=O)C=C1)=O
Appearance
Solid powder
Purity
>97% (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 696.93 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. Zhang L, Zhang X. A selectively fluorescein-based colorimetric probe for detecting copper(II) ion. Spectrochim Acta A Mol Biomol Spectrosc. 2014 Dec 10;133:54-9. doi: 10.1016/j.saa.2014.04.130. Epub 2014 Apr 30. PMID: 24929315. 2. Ahn B, Rhee SG, Stadtman ER. Use of fluorescein hydrazide and fluorescein thiosemicarbazide reagents for the fluorometric determination of protein carbonyl groups and for the detection of oxidized protein on polyacrylamide gels. Anal Biochem. 1987 Mar;161(2):245-57. doi: 10.1016/0003-2697(87)90448-9. PMID: 2883911. 3. Zhang J, Zhang L, Wei Y, Ma J, Shuang S, Cai Z, Dong C. A selectively fluorescein-based colorimetric probe for detecting copper(II) ion. Spectrochim Acta A Mol Biomol Spectrosc. 2014 Mar 25;122:731-6. doi: 10.1016/j.saa.2013.11.096. Epub 2013 Nov 23. PMID: 24370938.