Description

Basic Red 1:1 (CAS No. 3068-39-1) is a high-purity synthetic dye belonging to the xanthene class, with the molecular formula C₂₇H₂₉ClN₂O₃. Also known as Rhodamine 590, this compound is characterized by its vibrant red fluorescence and excellent photostability, making it a preferred choice for advanced research applications. Its IUPAC name, ethyl-[6-(ethylamino)-9-(2-methoxycarbonylphenyl)-2,7-dimethylxanthen-3-ylidene]azanium;chloride, reflects its complex structure and functional groups. This product is rigorously tested for purity and consistency, ensuring reliable performance in sensitive experiments. Ideal for fluorescence microscopy, flow cytometry, and laser dye applications, Basic Red 1:1 is supplied as a crystalline powder with strict quality control to meet the demands of scientific and industrial users.

Properties

• CAS Number: 3068-39-1
• Complexity: 807
• IUPAC Name: ethyl-[6-(ethylamino)-9-(2-methoxycarbonylphenyl)-2,7-dimethyl-xanthen-3-ylidene]ammonium;chloride
• InChI: InChI=1S/C27H28N2O3.ClH/c1-6-28-22-14-24-20(12-16(22)3)26(18-10-8-9-11-19(18)27(30)31-5)21-13-17(4)23(29-7-2)15-25(21)32-24;/h8-15,28H,6-7H2,1-5H3;1H
• InChI Key: GOVUVIWZMYRXMY-UHFFFAOYSA-N
• Exact Mass: 464.1866705
• Molecular Formula: C27H29ClN2O3
• Molecular Weight: 465.0
• SMILES: CCNC1=CC2=C(C=C1C)C(=C3C=C(C(=[NH+]CC)C=C3O2)C)C4=CC=CC=C4C(=O)OC.[Cl-]
• Topological: 61.5
• Monoisotopic Mass: 464.1866705
• Physical Description: Dry Powder
• Synonyms: Basic Red 1:1, 3,6-Bis(ethylamino)-9-(2-(methoxycarbonyl)phenyl)-2,7-dimethylxanthylium chloride, Rhodamine 590, C.I. BASIC RED 1:1, 23DG89Z6G0, RHODAMINE F 4G, EINECS 221-326-1, BASONYL 485, DTXSID80883732, Xanthylium, 3,6-bis(ethylamino)-9-(2-(methoxycarbonyl)phenyl)-2,7-dimethyl-, chloride (1:1), 12238-65-2, CI 45161, Xanthylium, 3,6-bis(ethylamino)-9-(2-(methoxycarbonyl)phenyl)-2,7-dimethyl-, chloride, Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, chloride, 3,6-bis(Ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethylxanthylium chloride, Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, chloride (1:1), BENZOIC ACID, 2-(6-(ETHYLAMINO)-3-(ETHYLIMINO)-2,7-DIMETHYL-3H-XANTHEN-9-YL)-, METHYL ESTER, MONOHYDROCHLORIDE, BENZOIC ACID, O-(6-(ETHYLAMINO)-3-(ETHYLIMINO)-2,7-DIMETHYL-3H-XANTHEN-9-YL)-, METHYL ESTER, HYDROCHLORIDE, BASIC RED 1:1 [INCI], DTXCID701023228, Xanthylium, 3,6-bis(ethylamino)-9-2-(methoxycarbonyl)phenyl-2,7-dimethyl-, chloride, 602-705-4, 3068-39-1, Xanthylium,3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-,chloride, ethyl-[6-(ethylamino)-9-(2-methoxycarbonylphenyl)-2,7-dimethylxanthen-3-ylidene]azanium;chloride, UNII-23DG89Z6G0, WDTZNHRKHNKDOU-UHFFFAOYSA-M, AKOS015901268, C.I.Basic Red 1:1 (C.I.45161), CS-0373745, NS00045611, R0187, Q27253743, 3,6-Bis(ethylamino)-9-(2-(methoxycarbonyl)phenyl)-2,7-dimethylxanthyliumchloride

Application

Basic Red 1:1 is widely used as a fluorescent tracer in biological staining and imaging due to its high quantum yield and stability. It serves as a key component in laser dyes for tunable dye lasers, particularly in the visible spectrum. Researchers also utilize it in flow cytometry for cell sorting and analysis, leveraging its bright emission properties. Additionally, it finds applications in material science for photonic and optoelectronic studies.

Safety and Hazards

GHS Hazard Statements

• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
• H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
• H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

Precautionary Statements

• P260, P261, P264, P264+P265, P270, P271, P272, P280, P284, P301+P317, P302+P352, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P333+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (99.7%)
• Skin Sens. 1 (44.5%)
• Eye Dam. 1 (98.3%)
• Acute Tox. 2 (44.9%)
• Aquatic Acute 1 (44.9%)
• Aquatic Chronic 1 (44.9%)
• Aquatic Chronic 2 (36.5%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.