Chemodex

DAR-1

Name: DAR-1
Brand: Chemodex
SKU: CDX-D0101
Price: 88.00 CHF
Availability: InStock

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CDX-D0101-M0011 mgCHF 88.00

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Specifications / Handling

More Information
Product Details
Synonyms	4,5-Diamino-rhodamine B; 4,5-Diamino-N,N,N',N'-tetraethylrhodamine
Product Type	Chemical
Properties
Formula	C₂₈H₃₂N₄O₃
MW	472.58
CAS	261351-43-3
Source/Host Chemicals	Synthetic.
Purity Chemicals	≥97% (HPCE)
Appearance	Faint purple to violet powder
Solubility	Soluble in DMSO or chloroform.
Declaration	Manufactured by Chemodex.
Other Product Data	Click here for Original Manufacturer Product Datasheet Our product description may differ slightly from the original manufacturers product datasheet.
InChi Key	LFXDWSUQAVSSJH-UHFFFAOYSA-N
Smiles	CCN(CC)C1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC(N)=C3N)C1=CC=C(C=C1O2)N(CC)CC
Shipping and Handling
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.
Documents
Product Specification Sheet
Datasheet	Download PDF

Scientific Background Information

Product Description

DAR-1 is a cell-permeable fluorescent probe, which reacts specifically with intracellular NO, generating an intense fluorescence. Sensitive NO probe, LOD of 10 nM, shows higher photostability than the classical fluorescein derivative DAF. Spectral data: λex 566nm; λem 586nm in 0.1 M phosphate pH 7.4.

Product-specific References

(1) H. Kojima et al.; Anal. Chem. 73, 1967 (2001) | (2) H. Kojima et al.; Tetrahedr. Lett. 41, 69 (2000)

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