1.02315
Calcein
metal indicator
å¥å:
Calcein indicator, 4,5-Bis[bis(carboxymethyl)aminomethyl]fluorescein
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補åå
Calcein indicator, for metal determination
Quality Segment
form
solid
loss
≤7.0% loss on drying, 110°C
bulk density
600 kg/m3
storage temp.
2-30°C
SMILES string
N(Cc1cc2c(cc1O)Oc3c(cc(c(c3)O)CN(CC(=O)O)CC(=O)O)C42OC(=O)c5c4cccc5)(CC(=O)O)CC(=O)O
InChI
1S/C30H26N2O13/c33-21-7-23-19(5-15(21)9-31(11-25(35)36)12-26(37)38)30(18-4-2-1-3-17(18)29(43)45-30)20-6-16(22(34)8-24(20)44-23)10-32(13-27(39)40)14-28(41)42/h1-8,33-34H,9-14H2,(H,35,36)(H,37,38)(H,39,40)(H,41,42)
InChI key
DEGAKNSWVGKMLS-UHFFFAOYSA-N
Application
- The impacts of past, present and future ocean chemistry on predatory planktonic snails.: This study explores the influence of oceanic chemical changes on the biology and distribution of predatory planktonic snails, with calcein used as an indicator for tracking physiological responses in marine environments (Wall-Palmer et al., 2021).
- Statocalcein, a stable Calcein indicator for the EDTA titration of calcium.: This article introduces â²Statocalceinâ², a novel and stable calcein derivative designed for enhanced precision in the EDTA titration methods used for calcium detection in various chemical analyses (Hoyle and Diehl, 1972).
- Evaluation of loop-mediated isothermal amplification assays for rapid detection of blaKPC producing Serratia spp. in clinical specimens: A prospective diagnostic accuracy study.: Although primarily focused on microbial identification, this study briefly mentions the use of calcein-based assays as a comparison to the loop-mediated isothermal amplification methods for rapid bacterial detection (Liu et al., 2021).
- Rapid and Specific Detection of All Known Nipah virus Strainsâ² Sequences With Reverse Transcription-Loop-Mediated Isothermal Amplification.: This paper references the use of calcein in a comparative study to highlight the efficacy of novel viral detection methods, showcasing its application in enhancing visual detection in assay systems (Ma et al., 2019).
Analysis Note
Loss on drying (110â°C): †7.0 %
Suitability as indicator (for metal titration): conforms
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11 - Combustible Solids
WGK
WGK 3
åŒç«ç¹ (F)
Not applicable
åŒç«ç¹ïŒÂ°CïŒ
Not applicable
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Warning
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Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
æšçèåš
Respiratory system
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