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    DAR-1

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      DAR-1

      SKU
      D0101

      Categories: Fluorescent Detection, Fluorescent Detection

      Synonyms
      4,5-Diamino-rhodamine B , 4,5-Diamino-N,N,N',N'-tetraethylrhodamine
      261351-43-3
      CAS-Number
      C28H32N4O3
      Molecular Formula
      472.58
      Molecular Weight

      For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

      • Product Data
      • Handling
      • Safety Information
      • Details

      Specifications

      Purity
      ≥97% (HPCE)
      Appearance
      Faint purple to violet powder
      Identity
      1H-NMR

      Properties

      Solvents
      DMSO, chloroform
      Fluorescence
      λex 566 nm, λem 586 nm in 0.1 M phosphate pH 7.4, NO
      Shipping
      AMBIENT
      Short Term Storage
      +4°C
      Long Term Storage
      -20°C
      Handling Advice
      Protect from light and moisture.
      Use / Stability
      Stable for at least 2 years after receipt when stored at -20°C.
      Hazard statements
      H302, H319
      Precautionary statements
      P305 + P351 + P338
      GHS Symbol
      GHS07
      Signal word
      Warning
      Transportation
      Not dangerous goods
      Description
      Sensitive NO probe, LOD of 10 nM, shows higher photostability than the classical fluorescein derivative DAF.
      Smiles
      CCN(CC)C1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC(N)=C3N)C1=CC=C(C=C1O2)N(CC)CC
      InChi Key
      LFXDWSUQAVSSJH-UHFFFAOYSA-N
      References
      (1) H. Kojima et al.: Analyti. Chem. 73(9), 1967 (2001) , (2) H. Kojima et al.: Tetr. Lett. 41(1), 69 (2000)
      InChi
      InChI=1S/C28H32N4O3/c1-5-31(6-2)17-9-11-19-23(15-17)34-24-16-18(32(7-3)8-4)10-12-20(24)28(19)21-13-14-22(29)26(30)25(21)27(33)35-28/h9-16H,5-8,29-30H2,1-4H3

      Sensitive NO probe, LOD of 10 nM, shows higher photostability than the classical fluorescein derivative DAF.

      SKU: D0101 Categories: Fluorescent Detection, Fluorescent Detection
      • Additional information

      Additional information

      Synonyms

      4,5-Diamino-rhodamine B, 4,5-Diamino-N,N,N',N'-tetraethylrhodamine

      Purity

      ≥97% (HPCE)

      Appearance

      Faint purple to violet powder

      CAS-Number

      261351-43-3

      Molecular Formula

      C28H32N4O3

      Molecular Weight

      472.58

      Identity

      1H-NMR

      Solvents

      DMSO, chloroform

      Fluorescence

      λex 566 nm, λem 586 nm in 0.1 M phosphate pH 7.4, NO

      Smiles

      CCN(CC)C1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC(N)=C3N)C1=CC=C(C=C1O2)N(CC)CC

      InChi Key

      LFXDWSUQAVSSJH-UHFFFAOYSA-N

      Shipping

      AMBIENT

      Short Term Storage

      +4°C

      Long Term Storage

      -20°C

      Handling Advice

      Protect from light and moisture.

      Use / Stability

      Stable for at least 2 years after receipt when stored at -20°C.

      Hazard statements

      H302, H319

      Precautionary statements

      P305 + P351 + P338

      GHS Symbol

      GHS07

      Signal word

      Warning

      Transportation

      Not dangerous goods

      References

      (1) H. Kojima et al.: Analyti. Chem. 73(9), 1967 (2001), (2) H. Kojima et al.: Tetr. Lett. 41(1), 69 (2000)

      InChi

      InChI=1S/C28H32N4O3/c1-5-31(6-2)17-9-11-19-23(15-17)34-24-16-18(32(7-3)8-4)10-12-20(24)28(19)21-13-14-22(29)26(30)25(21)27(33)35-28/h9-16H,5-8,29-30H2,1-4H3

      Quantity

      1 mg, 5 mg, 25 mg, Bulk

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