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    DAR-2

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    DAR-2

    SKU: D0102

    Category: Fluorescent Detection

    • Product Data
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    • Details
    • Synonyms: 5,6-Diamino-N,N,N',N'-tetraethylrhodamine, 5,6-Diamino-rhodamine B
    • Purity: ≥97% (HPCE)
    • Appearance: Purple powder
    • CAS-Number: 261351-45-5
    • Molecular Formula: C28H32N4O3
    • Molecular Weight: 472.58
    • Identity: 1H-NMR
    • Solvents: DMSO or chloroform
    • Fluorescence: λex 562 nm; λem 579 nm in 0.1 M phosphate pH 7.4, NO
    • Smiles: CCN(CC)C1=CC2=C(C=C1)C1(OC(=O)C3=C1C=C(N)C(N)=C3)C1=CC=C(C=C1O2)N(CC)CC
    • InChi: InChI=1S/C28H32N4O3/c1-5-31(6-2)17-9-11-20-25(13-17)34-26-14-18(32(7-3)8-4)10-12-21(26)28(20)22-16-24(30)23(29)15-19(22)27(33)35-28/h9-16H,5-8,29-30H2,1-4H3
    • InChi Key: LJSMMWFTVBPRDS-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.
    • Description: Sensitive NO probe, LOD of 10 nM, shows higher photostability than the classical fluorescein derivative DAF.
    • References: (1) H. Kojima et al.; Analyt. Chem. 73(9), 1967 (2001), (2) H. Kojima et al.; Tetr. Lett. 41, 69 (2000)

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

    SKU: D0102 Category: Fluorescent Detection
    • Additional information
    • Reviews (0)

    Additional information

    Identity

    1H-NMR

    Handling Advice

    Protect from light and moisture.

    Availability

    1

    CAS-Number

    261351-45-5

    Long Term Storage

    -20°C

    InChi Key

    LJSMMWFTVBPRDS-UHFFFAOYSA-N

    Quantity

    1 mg, 25 mg, 5 mg, Bulk

    Appearance

    Purple powder

    InChi

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

    Fluorescence

    λex 562 nm; λem 579 nm in 0.1 M phosphate pH 7.4, NO

    Molecular Formula

    C28H32N4O3

    Short Term Storage

    +4°C

    Purity

    ≥97% (HPCE)

    Pricetable

    1 mg_EUR_115, 25 mg_EUR_1035, 5 mg_EUR_265

    References

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

    Smiles

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

    Use / Stability

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

    Molecular Weight

    472.58

    Solvents

    DMSO or chloroform

    Synonyms

    5,6-Diamino-N,N,N',N'-tetraethylrhodamine, 5,6-Diamino-rhodamine B

    Shipping

    AMBIENT

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