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FLUORESCEIN-5-MALEIMIDE

FLUORESCEIN-5-MALEIMIDE Structure
  • ₹5900 - ₹35109.3
  • Product name: FLUORESCEIN-5-MALEIMIDE
  • CAS: 75350-46-8
  • MF: C24H13NO7
  • MW: 427.36
  • EINECS:
  • MDL Number:MFCD00077345
  • Synonyms:FLUORESCEIN-5-MALEIMIDE;1-(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione;5-MF [Fluorescein-5-MaleiMide];5-Maleimido-fluorescein;N-(5-Fluoresceinyl)maleimide;1-(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-1H-pyrrole-2,5-dione;5-Maleimido-fluorescein;5-MF [FLUORESCEIN-5-MALEIMIDE];5-MALEIMIDO-FLUORESCEIN
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 25MG
  • ManufacturerTCI Chemicals (India)
  • Product numberF0810
  • Product descriptionFluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum)
  • Packaging25MG
  • Price₹5900
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number38132
  • Product descriptionN-(5-Fluoresceinyl)maleimide ≥90% (HPLC), suitable for fluorescence, BioReagent
  • Packaging25MG
  • Price₹35109.3
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) F0810 Fluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum) 25MG ₹5900 2022-05-26 Buy
Sigma-Aldrich(India) 38132 N-(5-Fluoresceinyl)maleimide ≥90% (HPLC), suitable for fluorescence, BioReagent 25MG ₹35109.3 2022-06-14 Buy

Properties

Melting point :>275°C (dec.)
Boiling point :769.1±60.0 °C(Predicted)
Density :1.73±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
pka :9.31±0.20(Predicted)
form :Red powder.
color :Orange to Brown
Stability :Light Sensitive
CAS DataBase Reference :75350-46-8

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger GHS hazard pictograms
H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Fluorescein-5-maleimide is an activated fluorescent molecule (excitation: 494 nm, emission: 519 nm) that is used to easily conjugate fluorescein to proteins. The maleimide group reacts optimally with sulfhydryl groups on cysteine side chains at pH 7, forming a stable thioether bond. The compound can be used to label proteins for the detection of conformational changes, assembly of multisubunit complexes, and ligand-binding processes.

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Suppliers and manufacturers

CLEARSYNTH LABS LTD. TCI Chemicals (India) Pvt. Ltd. Pharmaffiliates Analytics and Synthetics P. Ltd Pharma Affiliates Clearsynth Labs
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED
Zhengzhou Alfa Chemical Co.,Ltd
TargetMol Chemicals Inc.
Alfa Chemistry