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09014

DAR-1

BioReagent, suitable for fluorescence, ≥97.0% (HPCE)

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C28H32N4O3
CAS Number:
261351-43-3
Molecular Weight:
472.58
UNSPSC Code:
12352111
PubChem Substance ID:
329748658
NACRES:
NA.32
MDL number:
MFCD07370097
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product line

BioReagent

Quality Segment

100

assay

≥97.0% (HPCE)

form

powder

fluorescence

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

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

CCN(CC)c1ccc2c(Oc3cc(ccc3C24OC(=O)c5c(N)c(N)ccc45)N(CC)CC)c1

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

InChI key

LFXDWSUQAVSSJH-UHFFFAOYSA-N

Application

suitable as fluorescent NO-sensor

Other Notes

Sensitive fluorescent indicator for nitric oxide, NO, based on rhodamine chromophore; LOD in the region of 10 nM; it is more photostable and emits at longer wave-length than the corresponding derivative of fluorescein (DAF, Cat. No. 41524)

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

09014-VAR-F: + 09014-BULK-F: + 09014-1MG-F:

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