91809-66-4

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Basic information

Product Name: 5-Carboxytetramethylrhodamine
Synonyms: 5-CARBOXYTETRAMETHYLRHODAMINE*(SINGLE ISOMER);5-TAMRA;5-Carboxytetramethylrhodamine;9-(2,4-Dicarboxyphenyl)-3,6-bis(diMethylaMino)xanthyliuM;5-CarboxytetraMethyl;2-(3,6-Bis(diMethylaMino)xanthyliuM-9-yl)-5-carboxybenzoate;4-(3,6-Bis(dimethylamino)xanthylium-9-yl)-3-carboxybenzoate;CarboxytetraMethylrhodaMine
CAS NO:91809-66-4
Molecular Formula: C25H22N2O5
Molecular Weight: 430.45
EINECS: N/A
Product Categories: Fluorescent Labels & Indicators
Mol File: 91809-66-4.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: Store at 0-5°C
Solubility: DMSO: soluble
Water Solubility: DMSO: soluble
CAS DataBase Reference: 5-Carboxytetramethylrhodamine(CAS DataBase Reference)
NIST Chemistry Reference: 5-Carboxytetramethylrhodamine(91809-66-4)
EPA Substance Registry System: 5-Carboxytetramethylrhodamine(91809-66-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: 22-24/25
WGK Germany: 3
RTECS:
F: 8-10
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 91809-66-4(Hazardous Substances Data)

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5-Carboxytetramethylrhodamine
Cas No: 91809-66-4
USD $ 3.0-3.0 / Kilogram
1 Kilogram
1-100 Metric Ton/Month
Dayang Chem (Hangzhou) Co.,Ltd.
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TIANFU CHEM 91809-66-4 5-Carboxytetramethylrhodamine
Cas No: 91809-66-4
USD $ 200.0-200.0 / Kilogram
1 Kilogram
10 Metric Ton/Month
Henan Tianfu Chemical Co., Ltd.
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5-Carboxytetramethylrhodamine
Cas No: 91809-66-4
USD $ 9.0-99.0 / Kilogram
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Hebei Nengqian Chemical Import and Export Co., LTD
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Pharmaceutical Grade CAS 91809-66-4 with competitive price
Cas No: 91809-66-4
USD $ 139.0-210.0 / Kilogram
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Zhuozhou Wenxi import and Export Co., Ltd
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5-Carboxytetramethylrhodamine/ LIDE PHARMA- Factory supply / Best price
Cas No: 91809-66-4
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LIDE PHARMACEUTICALS LIMITED
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General Reagents, 5-Carboxytetramethylrhodamine CAS: 91809-66-4
Cas No: 91809-66-4
USD $ 148.0-156.0 / Kilogram
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Baoji Guokang Healthchem co.,ltd
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5-Carboxytetramethylrhodamine
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Henan Wentao Chemical Product Co., Ltd.
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5-Carboxytetramethylrhodamine;(5-TAMRA)
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SHANGHAI T&W PHARMACEUTICAL CO., LTD.
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5-Carboxytetramethylrhodamine
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Hangzhou J&H Chemical Co., Ltd.
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5-Carboxytetramethylrhodamine
Cas No: 91809-66-4
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Zibo Dorne chemical technology co. LTD
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91809-66-4 Usage

Uses

Different sources of media describe the Uses of 91809-66-4 differently. You can refer to the following data:
1. Free acid form of 5-carboxytetramethylrhodamine single isomer.
2. A long-wavelength dye.

Check Digit Verification of cas no

The CAS Registry Mumber 91809-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,0 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 91809-66:
(7*9)+(6*1)+(5*8)+(4*0)+(3*9)+(2*6)+(1*6)=154
154 % 10 = 4
So 91809-66-4 is a valid CAS Registry Number.

InChI:InChI=1/C25H22N2O5/c1-26(2)15-6-9-18-21(12-15)32-22-13-16(27(3)4)7-10-19(22)23(18)17-8-5-14(24(28)29)11-20(17)25(30)31/h5-13H,1-4H3,(H-,28,29,30,31)

91809-66-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-Carboxytetramethylrhodamine

1.2 Other means of identification

Product number	-
Other names	3-carboxy-4-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]benzoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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