41969
5-Carboxy-X-rhodamine N-succinimidyl ester
BioReagent, suitable for fluorescence
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About This Item
Empirical Formula (Hill Notation):
C37H33N3O7
CAS Number:
Molecular Weight:
631.67
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352116
MDL number:
product line
BioReagent
Quality Segment
form
powder
solubility
DMF: soluble, acetonitrile: soluble
fluorescence
λex 575 nm; λem 600 nm in 0.1 M phosphate pH 7.0
suitability
suitable for fluorescence
storage temp.
−20°C
SMILES string
[O-]C(=O)c1cc(ccc1-c2c3cc4CCCN5CCCc(c45)c3[o+]c6c7CCCN8CCCc(cc26)c78)C(=O)ON9C(=O)CCC9=O
InChI
1S/C37H33N3O7/c41-29-11-12-30(42)40(29)47-37(45)22-9-10-23(26(19-22)36(43)44)31-27-17-20-5-1-13-38-15-3-7-24(32(20)38)34(27)46-35-25-8-4-16-39-14-2-6-21(33(25)39)18-28(31)35/h9-10,17-19H,1-8,11-16H2
InChI key
BTTBJYLMDASSAS-UHFFFAOYSA-N
Application
5-Carboxy-X-rhodamine N-succinimidyl ester (ROX-SE) is used as an amine coupling reagent to form 5-carboxy-X-rhodamine (ROX) derivatized compounds such as proteins, nucleic acids and drugs that may be analyzed by fluorescence resonance energy transfer (FRET) and fluorescence quenching applications.Labeling reagent for preparation of charge-modified dye-labeled ddNTPs to "direct-load" DNA sequencing.
Other Notes
Labeling reagent for prepn. of charge-modified dye-labeled ddNTPs to "direct-load" DNA sequencing
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
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
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