CAS: 2321-07-5 - Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-
Formula:C20H12O5
InChI:InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10,21-22H
InChI key:InChIKey=GNBHRKFJIUUOQI-UHFFFAOYSA-N
SMILES:O=C1OC2(C3=CC=C(O)C=C3OC4=CC(O)=CC=C42)C=5C=CC=CC15
- Synonyms:
- 2-(6-Hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoesaure
- 2-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid
- 3',6'-Dihydroxyfluoran
- 3',6'-Dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
- 3',6'-Fluorandiol
- 3,6-Dihydroxyspiro[xanthene-9,3'-phthalide]
- 3′,6′-Dihydroxyfluoran
- 3′,6′-Dihydroxyspiro[2-benzofuran-3,9′-xanthene]-1-one
- 3′,6′-Dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
- 3′,6′-Fluorandiol
- See more synonyms
- 9-(o-Carboxyphenyl)-6-hydroxy-3-isoxanthenone
- Acide 2-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoique
- Benzoic acid, 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-
- D and C Yellow No. 7
- D&C Yellow No. 7
- D&C Yellow 7
- F 0095
- Fluorescein
- Fluorescein acid
- Japan Yellow 201
- Japan Yellow No. 201
- Nsc 667256
- Resorcinolphthalein
- Solvent Yellow 94
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-
- Yellow No. 201
- Yellow fluorescein
- acide 2-(6-hydroxy-3-oxo-(3H)-xanthene-9-yl)benzoique
- acido 2-(6-hidroxi-3-oxo-(3H)-xanten-9-il)benzoico
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Fluorescein
CAS:2321-07-5
Formula:
C20H12O5
Color and Shape:
Orange to Amber to Dark red powder to crystal
Molecular weight:
332.31
Ref: 3B-F0095
25g | 29.00 € | ||
100g | 40.00 € | ||
500g | 100.00 € |
Estimated delivery in United States, on Monday 16 Sep 2024
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Fluorescein
CAS:2321-07-5
Fluorescein is used as a fluorescent tracer for many applications including in a type of …
Formula:
C20H12O5
Purity:
90+%
Color and Shape:
Powder, Orange to red to brown
Molecular weight:
332.31
Ref: 02-L13251
100g | 38.00 € | ||
500g | 118.00 € |
Estimated delivery in United States, on Tuesday 17 Sep 2024
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Fluorescein
CAS:2321-07-5
M03615 - Fluorescein
Formula:
C20H12O5
Purity:
90%
Color and Shape:
Solid, Powder or Crystalline Powder
Molecular weight:
332.3110046386719
Ref: 10-M03615
25g | 24.00 € | ||
100g | 28.00 € | ||
500g | 80.00 € |
Estimated delivery in United States, on Monday 16 Sep 2024
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Fluorescein CRS
CAS:2321-07-5
Formula:
C20H12O5
Color and Shape:
Orange. Red. Powder.
Molecular weight:
332.3063
Ref: 41-Y0000796
120mg | 115.00 € |
Estimated delivery in United States, on Thursday 19 Sep 2024
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Fluorescein
CAS:2321-07-5
Synthetic organic coloring matter,nesoi
Formula:
C20H12O5
Color and Shape:
Powder
Molecular weight:
332.3 g/mol
Estimated delivery in United States, on Friday 20 Sep 2024
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Fluorescein
CAS:2321-07-5
Fluorescein (Solvent Yellow 94) is a phthalic indicator dye, use as a synthetic fluorescent tracer.
Formula:
C20H12O5
Purity:
88.59% - 88.76%
Color and Shape:
Red Orthorhombic Prisms Alkaline Solutions Exhibit Intense Greenish-Yellow Fluorescence By Reflected Light Low Toxicity May
Molecular weight:
332.31
Ref: TM-T1392
1g | 49.00 € | ||
5g | 63.00 € | ||
1ml | 36.00 € |
Estimated delivery in United States, on Monday 23 Sep 2024
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Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-
CAS:2321-07-5
Formula:
C20H12O5
Purity:
90%
Color and Shape:
Solid
Molecular weight:
332.3063
- 6-membered Heterocycles
- Analytical Volumetric Solutions and Indicators
- Spectroscopy Standards
- Indicators
- See more categories
- Active Pharmaceutical Ingredients (API) for research
- Fluorescent Substrates
- Post Translational Modification
- Dyes, Stains and Tinctures
- Stains and Dyes
- Xanthene Dyes
- Acid Dyes
- Pyrans
- Biochemicals and Reagents
- Cellular and Molecular Biology
Ref: AN-AG002MJP
25g | 24.00 € | ||
100g | 34.00 € | ||
300g | 66.00 € | ||
500g | 79.00 € |
Estimated delivery in United States, on Monday 23 Sep 2024
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Fluorescein (C.I. 45350.1)
CAS:2321-07-5
Formula:
C20H12O5
Purity:
95.0 - 105.0 %
Color and Shape:
Orange to red powder
Molecular weight:
332.32
Ref: 7W-GT3509
100g | 31.00 € | ||
500g | 80.00 € |
Estimated delivery in United States, on Wednesday 25 Sep 2024
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Ref: 4Z-F-136001
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Monday 30 Sep 2024
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Yellow No.201 for TLC RS
CAS:2321-07-5
Color and Shape:
Yellow-Brown To Red-Brown Solid Grains Or Powder
Ref: 2K-4026000021
100mg | To inquire |
Estimated delivery in United States, on Tuesday 1 Oct 2024
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Fluorescein
CAS:2321-07-5
Applications A fluorescent tracer used for many applications. It is used in ophthalmology as a …
Formula:
C20H12O5
Color and Shape:
Neat
Molecular weight:
332.31
Ref: TR-F485250
25g | 112.00 € | ||
2500mg | 95.00 € |
Estimated delivery in United States, on Tuesday 1 Oct 2024
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Fluorescein
CAS:2321-07-5
Fluorescein is a fluorescent molecule that belongs to the group of fluorescence probes. It is …
Formula:
C20H12O5
Color and Shape:
Powder
Molecular weight:
332.31 g/mol
Ref: 3D-FF23342
1kg | 258.00 € | ||
2kg | 376.00 € | ||
5kg | 717.00 € | ||
250g | 94.00 € | ||
500g | 159.00 € |
Estimated delivery in United States, on Wednesday 2 Oct 2024
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Fluorescein Free Acid (C.I. No. 45350:1), 96%
CAS:2321-07-5
Formula:
C20H12O5
Purity:
min. 96%
Color and Shape:
Orange to red brown or maroon, Powder, Clear
Molecular weight:
332.31
Ref: SR-50389
25g | 23.00 € | ||
100g | 27.00 € |
Estimated delivery in United States, on Monday 21 Oct 2024
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3',6'-Dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one
CAS:2321-07-5
Please enquire for more information about 3',6'-Dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one including the price, delivery time and more detailed …
Formula:
C20H12O5
Purity:
Min. 95%
Molecular weight:
332.3 g/mol
Ref: 3D-CAA32107
1g | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Monday 4 Nov 2024