1.02315
Calcein
metal indicator
別名:
Calcein indicator, 4,5-Bis[bis(carboxymethyl)aminomethyl]fluorescein
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この商品について
実験式（ヒル表記法）:
C30H26N2O13
CAS番号:
分子量:
622.53
MDL number:
UNSPSC Code:
12171501
EC Index Number:
215-957-1
NACRES:
NA.21
製品名
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 ′Statocalcein′, 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 Strains′ 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
Appearance of solution: conforms
Loss on drying (110 °C): ≤ 7.0 %
Suitability as indicator (for metal titration): conforms
Loss on drying (110 °C): ≤ 7.0 %
Suitability as indicator (for metal titration): conforms
保管分類
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
試験成績書（COA）
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