21955

5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

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

• 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

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

Safety Information

• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): Eyeshields, Gloves, type N95 (US)