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21955

5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

Name: 5(6)-Carboxytetramethylrhodamine <I>N</I>-succinimidyl ester
Brand: SIGMA

BioReagent, suitable for fluorescence, ≥70% (coupling to amines)

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About This Item

Empirical Formula (Hill Notation):

C₂₉H₂₅N₃O₇

CAS Number:

150408-83-6

Molecular Weight:

527.52

UNSPSC Code:

12352116

NACRES:

NA.32

PubChem Substance ID:

57647956

MDL number:

MFCD00077324

Beilstein/REAXYS Number:

8739319

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Properties

product line

BioReagent

Quality Segment

100

assay

≥70% (coupling to amines)

form

powder

solubility

DMF: soluble, acetonitrile: soluble, methanol: soluble

fluorescence

λ_ex 543 nm; λ_em 576 nm in methanol, λ_ex 554 nm; λ_em 584 nm in 0.1 M phosphate pH 8.0

suitability

suitable for fluorescence

storage temp.

−20°C

SMILES string

CN(C)c1ccc2c(Oc3cc(ccc3C24OC(=O)c5cc(ccc45)C(=O)ON6C(=O)CCC6=O)N(C)C)c1

InChI

1S/C29H25N3O7/c1-30(2)17-6-9-21-23(14-17)37-24-15-18(31(3)4)7-10-22(24)29(21)20-8-5-16(13-19(20)28(36)38-29)27(35)39-32-25(33)11-12-26(32)34/h5-10,13-15H,11-12H2,1-4H3

InChI key

CXYYHBMOVJJZTD-UHFFFAOYSA-N

Description

Application

5(6)-Carboxytetramethylrhodamine N-succinimidyl ester (TMR-SE) is used as an amine coupling reagent to form 5(6)-carboxytetramethylrhodamine (TMR) derivatized compounds such as proteins and drugs.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Rhodamine derived label for amine modification and protein conjugation

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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