Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> Rhodamine B isothiocyanate

Rhodamine B isothiocyanate

Rhodamine B isothiocyanate price.
  • $60 - $1263.6
  • Product name: Rhodamine B isothiocyanate
  • CAS: 36877-69-7
  • MF: C29H30N3O3S.Cl
  • MW: 536.09
  • EINECS:253-248-9
  • MDL Number:MFCD00041787
  • Synonyms:TETRAETHYLRHODAMINE ISOTHIOCYANATE;RHODAMINE B ISOTHIOCYANATE-CELITE(R);9-[2-carboxy-5(or6)-isothiocyanatophenyl]-3,6-bis(diethylamino)-xanthyliu ;rhodamine B 5-isothiocyanate;rhodamineisothiocyanate ;4(5)-RHODAMINE ISOTHIOCYANATE B;(9-(O-CARBOXYPHENYL)-6-(DIETHYL-AMINO)-3H-XANTHENE-3-YLINDENE)DIETHYL ISOTHIOCYANATE;9-[2-carboxy-5(or 6)-isothiocyanatophenyl]-3,6-bis(diethylamino)xanthylium chloride
Price33 Properties Safety Information Description
33 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • ApexBio Technology
  • Arctom
  • Biosynth
  • Chem-Impex
  • ChemScene
  • Matrix Scientific
  • Sigma-Aldrich
  • TRC
Package
  • 0.01g
  • 0.025g
  • 25mg
  • 0.05g
  • 50mg
  • 100mg
  • 0.1g
  • 100.00mg
  • 250.00mg
  • 250mg
  • 0.25g
  • 500MG
  • 1g
  • 1.00g
  • Manufactureraablocks
  • Product numberAA00JKFU
  • Product description[9-(2-Carboxyisothiocyanatophenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethylammonium chloride ProteinConjugation70%(mixtureofisomers)
  • Packaging100mg
  • Price$93
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00JKFU
  • Product description[9-(2-Carboxyisothiocyanatophenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethylammonium chloride ProteinConjugation70%(mixtureofisomers)
  • Packaging250mg
  • Price$208
  • Updated2026-05-29
  • Buy
  • ManufacturerAK Scientific
  • Product numberM879
  • Product descriptionRhodamineBisothiocyanate(mixtureofisomers)
  • Packaging25mg
  • Price$175.88
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB8791
  • Product descriptionRhodamine B isothiocyanate
  • Packaging100mg
  • Price$150
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB8791
  • Product descriptionRhodamine B isothiocyanate
  • Packaging25mg
  • Price$60
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB8791
  • Product descriptionRhodamine B isothiocyanate
  • Packaging50mg
  • Price$100
  • Updated2026-05-06
  • Buy
  • ManufacturerArctom
  • Product numberAS076300
  • Product descriptionRhodamine B isothiocyanate ≥98%
  • Packaging100mg
  • Price$129
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A419259
  • Product descriptionRhodamine B isothiocyanate ProteinConjugation70%(mixtureofisomers)
  • Packaging100mg
  • Price$95
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A419259
  • Product descriptionRhodamine B isothiocyanate ProteinConjugation70%(mixtureofisomers)
  • Packaging250mg
  • Price$214
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAS076300
  • Product descriptionRhodamine B isothiocyanate ≥98%
  • Packaging1g
  • Price$481
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A419259
  • Product descriptionRhodamine B isothiocyanate ProteinConjugation70%(mixtureofisomers)
  • Packaging1g
  • Price$852
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAS076300
  • Product descriptionRhodamine B isothiocyanate ≥98%
  • Packaging250mg
  • Price$193
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFR47175
  • Product descriptionRhodamine B isothiocyanate, mixture of isomers
  • Packaging0.05g
  • Price$459.75
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFR47175
  • Product descriptionRhodamine B isothiocyanate, mixture of isomers
  • Packaging0.25g
  • Price$1263.6
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFR47175
  • Product descriptionRhodamine B isothiocyanate, mixture of isomers
  • Packaging0.1g
  • Price$681.06
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFR47175
  • Product descriptionRhodamine B isothiocyanate, mixture of isomers
  • Packaging0.025g
  • Price$310.55
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00JKFU [9-(2-Carboxyisothiocyanatophenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethylammonium chloride ProteinConjugation70%(mixtureofisomers) 100mg $93 2026-05-29 Buy
aablocks AA00JKFU [9-(2-Carboxyisothiocyanatophenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethylammonium chloride ProteinConjugation70%(mixtureofisomers) 250mg $208 2026-05-29 Buy
AK Scientific M879 RhodamineBisothiocyanate(mixtureofisomers) 25mg $175.88 2021-12-16 Buy
ApexBio Technology B8791 Rhodamine B isothiocyanate 100mg $150 2026-05-06 Buy
ApexBio Technology B8791 Rhodamine B isothiocyanate 25mg $60 2026-05-06 Buy
ApexBio Technology B8791 Rhodamine B isothiocyanate 50mg $100 2026-05-06 Buy
Arctom AS076300 Rhodamine B isothiocyanate ≥98% 100mg $129 2021-12-16 Buy
Arctom BD-A419259 Rhodamine B isothiocyanate ProteinConjugation70%(mixtureofisomers) 100mg $95 2026-05-26 Buy
Arctom BD-A419259 Rhodamine B isothiocyanate ProteinConjugation70%(mixtureofisomers) 250mg $214 2026-05-26 Buy
Arctom AS076300 Rhodamine B isothiocyanate ≥98% 1g $481 2021-12-16 Buy
Arctom BD-A419259 Rhodamine B isothiocyanate ProteinConjugation70%(mixtureofisomers) 1g $852 2026-05-26 Buy
Arctom AS076300 Rhodamine B isothiocyanate ≥98% 250mg $193 2021-12-16 Buy
Biosynth FR47175 Rhodamine B isothiocyanate, mixture of isomers 0.05g $459.75 2026-06-04 Buy
Biosynth FR47175 Rhodamine B isothiocyanate, mixture of isomers 0.25g $1263.6 2026-06-04 Buy
Biosynth FR47175 Rhodamine B isothiocyanate, mixture of isomers 0.1g $681.06 2026-06-04 Buy
Biosynth FR47175 Rhodamine B isothiocyanate, mixture of isomers 0.025g $310.55 2026-06-04 Buy
Next Last

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)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Rhodamine B isothiocyanate is a mixture of isomers for fluorescence applications including fluorescent marking of proteins (labelling efficiency with bovine serum albumin >70%). It is a derivative of phenolphtalein.

More related product prices

Guanidine thiocyanate Fluorescein isothiocyanate 6-FITC Methyl isothiocyanate BUTYL ISOTHIOCYANATE Isopropyl isothiocyanate 3326-32-7 FLUORESCEIN ISOTHIOCYANATE-DEXTRAN BENZYL ISOTHIOCYANATE 24066-82-8 2131-55-7 56601-42-4 621-30-7 3,4-DIMETHYLPHENYL ISOTHIOCYANATE 18856-63-8 2,3-DIMETHYLPHENYL ISOTHIOCYANATE 3-Diethylaminophenol

Related product price

Suppliers and manufacturers

Shanghai Ruili Spectrum Biotechnology Co., Ltd Tianjin Being Technology Co., Ltd. Nanjing Dulai Biotechnology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Energy Chemical Adamas Reagent, Ltd. Chemsky（shanghai）International Co.,Ltd. Nanjing MeiBo Biological Technology Co., Ltd. Shandong Xiya Chemical Co., Ltd Sichuan Kulinan Technology Co., Ltd