Rhodamine B isothiocyanate , mixtureofisomers , 36877-69-7

Synonym(s):
RBITC

CAS NO.：36877-69-7

Empirical Formula: C29H30N3O3S.Cl

Molecular Weight: 536.09

MDL number: MFCD00041787

EINECS: 253-248-9

PRODUCT Properties

• storage temp.: -20°C
• solubility: methanol: soluble10mg/mL
• form: powder
• color: Green to dark green
• Appearance: Solid Powder
• λmax: 555 nm
• Stability: Stable, but may be sensitive to light or moisture. Store dark and dry. Incompatible with strong oxidizing agents.
• InChI: InChI=1S/C29H29N3O3S.ClH/c1-5-31(6-2)19-12-14-21-25(16-19)35-26-17-20(32(7-3)8-4)13-15-22(26)27(21)28-23(29(33)34)10-9-11-24(28)30-18-36;/h9-17H,5-8H2,1-4H3;1H
• InChIKey: ASPXTKVHMNAXGJ-UHFFFAOYSA-N
• SMILES: C1(=C2C=C/C(=[N+](\CC)/CC)/C=C2OC2C=C(N(CC)CC)C=CC1=2)C1=C(C(=O)O)C=CC=C1N=C=S.[Cl-]
• CAS DataBase Reference: 36877-69-7(CAS DataBase Reference)
• EPA Substance Registry System: Xanthylium, 9-[2-carboxy-5(or 6)-isothiocyanatophenyl]-3,6-bis(diethylamino)-, chloride (36877-69-7)

Description and Uses

9-[2-Carboxy-5(or 6)-isothiocyanatophenyl]-3,6-bis(diethylamino)xanthylium, chloride is used in biomedical research as a fluorescent probe for detecting proteins and nucleic acids. It can also be employed in drug screening assays, imaging techniques, and studying cellular processes in cancer and neurological diseases.

Rhodamine B isothiocyanate is used for the following applications:

• Rhodamine isothiocyanate labeling
• Rhodamine-labeled synthetic APF
• Preparations of protein and fluorescent conjugates
• Fluorescent red dye

Safety

• Symbol(GHS): GHS07,GHS08
• Signal word: Danger
• Hazard statements: H302+H312+H332-H315-H319-H334-H335
• Precautionary statements: P261-P264-P280-P301+P312-P302+P352+P312-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38-42-48/20
• Safety Statements: 22-26-45
• RIDADR: UN 3335
• WGK Germany: 3
• F: 8-10-21
• HS Code: 29329990