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CAS 1461-15-0 Fluorescein Complexon

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CAS 1461-15-0 Fluorescein Complexon

CAS 1461-15-0 Fluorescein Complexon
CAS 1461-15-0 Fluorescein Complexon CAS 1461-15-0 Fluorescein Complexon

Large Image :  CAS 1461-15-0 Fluorescein Complexon

Product Details:
Place of Origin: China
Brand Name: YunbangPharm
Certification: ISO9001
Model Number: YB177
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/Bottle, 5-25kg/Drum
Delivery Time: 5-8 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10Ton/Month

CAS 1461-15-0 Fluorescein Complexon

Product Name: Calcein Cas No: 1461-15-0
EINECS NO: 215-957-1 Molecular Formula: C30H26N2O13
Colour: Yellow-orange To Orange-brown Form: Powder
Melting Point: 200 °C Boiling Point: 662.7°C (rough Estimate)
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CAS 1461-15-0 Fluorescein Complexon


Fluorescein Complexon

CAS 1461-15-0 Fluorescein Complexon


Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.


R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
A: We can have a discussion.
3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.
4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.
5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.



1. 90days quality guarantee for exchange.

2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.

3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.


Product Name: Fluorexon
CAS: 1461-15-0
MF: C30H26N2O13
MW: 622.53
EINECS: 215-957-1
Product Categories: Analytical Chemistry;Chelating Reagents;Complexones;Photometric Reagents (Complexone);Fluorescent;Xanthene
Mol File: 1461-15-0.mol
Fluorexon Structure
Melting point 200 °C
Boiling point 662.7°C (rough estimate)
density 1.4388 (rough estimate)
refractive index 1.5800 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility H2O: soluble
form Powder
pka 6.67(at 25℃)
color Yellow-orange to orange-brown
PH Range Weak green ' uorescence (6.0) to strong green ' uorescence (7.2)
Water Solubility insoluble
λmax 494nm
Stability: Stable. Incompatible with strong oxidizing agents.
Biological Applications Calcium indicator; fluoride indicator; iron indicator; mercury indicator; detecting nucleic acids,proteins; treating osteoporosis; drug delivery systems
Major Application Chemical-mechanical polishing, stabilizing liposomes, cell motility assay, detecting nucleic acids, virus, screening safety of gastric mucosa, MDR inhibitors, delivery, imaging atherosclerotic plaque
CAS DataBase Reference 1461-15-0(CAS DataBase Reference)
EPA Substance Registry System Glycine, N,N'-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-diyl)bis(methylene)]bis[N-(carboxymethyl)- (1461-15-0)
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Contact Details
Hunan Yunbang Biotech Inc.

Contact Person: Maggie Ma

Tel: +0086 188 7414 9531

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