![Chemical structure of Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, CAS 2321-07-5](https://api.angenesci.com/structure/2739/2321-07-5.png)
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| CAS Number | 2321-07-5 |
| Catalog Number | AG002MJP(AGN-PC-09ZKD9) |
| Chemical Name | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy- |
| EC Number | 219-031-8 |
| IUPAC Name | 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one |
| 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 | GNBHRKFJIUUOQI-UHFFFAOYSA-N |
| MDL Number | MFCD00005050 |
| Molecular Formula | C20H12O5 |
| Molecular Weight | 332.3063 |
| SMILES | OC1=CC=C2C(OC3=CC(O)=CC=C3C22OC(=O)C3=CC=CC=C23)=C1 |
| UNII | TPY09G7XIR |
| Synonyms | C.I. 45350,
Colircusi Fluoresceina,
D and C Yellow No. 7,
D and C Yellow No. 8,
Diofluor,
Dipotassium Salt, Fluorescein,
Disodium Fluorescein,
Disodium Salt, Fluorescein,
Fluor I Strip A.T.,
Fluor-I-Strip A.T.,
Fluorescéine sodique Faure,
Fluorescein,
Fluorescein Dipotassium Salt,
Fluorescein Disodium Salt,
Fluorescein Monosodium Salt,
Fluorescein Sodium,
Fluorescein Sodium, Minims,
Fluorescein, Disodium,
Fluorescein, Sodium,
Fluoresceina, Colircusi,
Fluoresceine, Minims,
Fluorescite,
Fluorets,
Ful Glo,
Ful-Glo,
Funduscein,
Minims Fluorescein Sodium,
Minims Fluoresceine,
Minims Stains,
Monosodium Salt, Fluorescein,
Optifluor Diba,
Sodium Fluorescein,
Sodium, Fluorescein,
Uranine,
fluorescein,
2321-07-5,
Solvent Yellow 94,
Resorcinolphthalein,
Yellow fluorescein,
3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one,
3,6-Fluorandiol,
D and C Yellow No. 7,
Fluoresceine,
D&C Yellow No. 7,
Japan Yellow 201,
C.I. Solvent Yellow 94,
3',6'-Dihydroxyfluoran,
Fluorescein acid,
Fluoreszein,
D & C Yellow no. 7,
Soap Yellow F,
Hidacid fluorescein,
Fluorescein sodium,
D+C Yellow No. 7,
9-(o-Carboxyphenyl)-6-hydroxy-3-isoxanthenone,
11712 Yellow,
Fluorescein Red,
9-(o-Carboxyphenyl)-6-hydroxy-3H-xanthen-3-one,
Japan Yellow No. 201,
Zlut kysela 73,
Uranine,
Fluoran, 3',6'-dihydroxy-,
NSC 667256,
3',6'-Fluorandiol,
ACID YELLOW 73,
CHEBI:31624,
Fluorescein (free acid),
UNII-TPY09G7XIR,
C.I. 45350:1,
MFCD00005050,
TPY09G7XIR,
Zlut kysela 73 [Czech],
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-,
CCRIS 7076,
HSDB 2128,
Fluorescein, pure,
GNBHRKFJIUUOQI-UHFFFAOYSA-N,
EINECS 219-031-8,
3H-Xanthen-3-one, 9-(o-carboxyphenyl)-6-hydroxy-,
NSC667256,
Benzoic acid, o-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-,
Benzoic acid, 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-,
BRN 0094324,
NCGC00161643-03,
AK102776,
Fluorescein [BAN:JAN],
3',6'-Dihydroxyspiro(isobenzofuran-1(3H),9'(9H)-xanthen)-3-one,
3',6'-Dihydroxyspiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one,
CI 45350:1,
3,6-Dihydroxyspiro(xanthene-9,3'-phthalide),
DSSTox_CID_18887,
DSSTox_RID_79416,
DSSTox_GSID_38887,
W-107417,
2-(6-Hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid,
3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one,
Diofluor,
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-,
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one,3'6'-dihydroxy-,
CAS-2321-07-5,
Fluorescein disodium salt dihydrate,
3,6-Dihydroxyspiro[xanthene-9,3'-phthalide],
Fluorecein,
Fluorescite (TN),
Resorcinol phthalein,
Diresorcinolphthalein,
Fluorescite (Salt/Mix),
3',6' dihydroxyfluoran,
Fluorescein (JAN/USP),
Epitope ID:137337,
UPCMLD-DP087,
AC1Q78YY,
CHEMBL1057,
SCHEMBL16533,
KSC920Q7P,
Fluorescein [USP:BAN:JAN],
AC1L28T9,
DTXSID0038887,
Japan yellow 201, soap yellow,
UPCMLD-DP087:001,
CTK8C0877,
GNBHRKFJIUUOQI-UHFFFAOYSA-,
C.I. 45350 (Salt/Mix),
HMS2093F21,
MOLI001003,
Pharmakon1600-01505396,
HY-D0251,
KS-00000QA7,
ZINC3860453,
Tox21_113500,
Tox21_303508,
ANW-65405,
C.I. Acid Yellow 73 (Salt/Mix),
NSC759114,
AKOS015903296,
Fluorescein, 99%, pure, laser grade,
AN-4476,
CCG-213417,
CS-7537,
DB00693,
NSC-667256,
NSC-759114,
RTR-036215,
C.I. 45350A,
Fluorescein, for fluorescence, free acid,
NCGC00161643-01,
NCGC00161643-02,
NCGC00257491-01,
AJ-46007,
CJ-10860,
LS-69339,
SC-47043,
U832,
SBI-0206827.P001,
LS-165654,
F0095,
Fluorescein (free acid), Dye content 95 %,
FT-0668579,
ST24022401,
ST50826220,
C.I. 45350.1,
D01261,
EC 219-031-8,
12291-EP2270011A1,
12291-EP2272972A1,
12291-EP2272973A1,
12291-EP2275412A1,
12291-EP2277872A1,
12291-EP2284149A1,
12291-EP2295421A1,
12291-EP2295503A1,
12291-EP2298753A1,
12291-EP2305808A1,
12291-EP2308812A2,
12291-EP2308840A1,
12291-EP2308867A2,
12291-EP2308870A2,
12291-EP2311464A1,
12291-EP2311823A1,
12291-EP2311842A2,
12291-EP2314575A1,
12291-EP2315502A1,
12291-EP2316974A1,
12291-EP2371810A1,
12291-EP2371812A1,
AB00643381_02,
5-19-06-00456 (Beilstein Handbook Reference),
SR-05000001696,
SR-05000001696-1,
BRD-K21913543-001-01-6,
Fluorescein, Disodium Salt, Fluorescein, disodium salt,
I14-19059,
I14-54602,
3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one,
3',6'-dihydroxyspiro[isobenzofuran-3,9'-xanthene]-1-one,
E89FA0B4-4844-46A2-AF9B-29ECA50E5599,
Fluorescein, European Pharmacopoeia (EP) Reference Standard,
3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one,
12,15-dihydroxyspiro[3-hydroisobenzofuran-3,9'-xanthene]-1-one,
3',6'-Dihydroxy-3H-spiro[isobenzo[b]furan-1,9'-xanthen]-3-one,
C.I. 45350, solvent yellow 94, D & C yellow no. 7, angiofluon,
Fluorescein, United States Pharmacopeia (USP) Reference Standard,
Fluorescein Low Range DNA standard, fluorescein-labeled marker for DNA electrophoresis,
InChI=1/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,
Fluorescite,
Funduscein,
Fluorets,
Uranin,
Eosin,
Funduscein-25,
Optifluor Diba,
Minims Stains,
Dihydroxyfluorane,
Sodium fluorescein,
Ful Glo,
Ful-Glo,
Minims Fluoresceine,
Fluorescein, Sodium,
Sodium, Fluorescein,
Disodium Fluorescein,
Fluoresceine, Minims,
Fluorescein, Disodium,
Colircusi Fluoresceina,
Fluorescein disodium salt,
Ak-fluor 10%,
Ak-fluor 25%,
Fluorescein sodium salt,
Fluor-I-strip A.T.,
Fluoresceina, Colircusi,
Fluor I Strip A.T.,
D&C Yellow No. 8,
Minims Fluorescein Sodium,
Fluoresceine sodique Faure,
C.I. Acid Yellow 73,
D and C Yellow No. 8,
D & C Yellow no. 8,
D06TJJ,
D07FUJ,
Disodium Salt, Fluorescein,
Fluorescein Monosodium Salt,
Fluorescein Sodium, Minims,
Fluorescein Dipotassium Salt,
Monosodium Salt, Fluorescein,
Dipotassium Salt, Fluorescein,
Fluorescein (C.I. 45350),
C20H12O5,
CID16850,
Fluorescein, 95% - 100G 100g,
Fluorescein, indicator - 100G 100g,
C.I. 45350,
Fluorescein 95% C. I. No. 45350 25gm,
D019793,
2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid,
2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-BENZOIC ACID,
126605-73-0,
518-45-6,
72088-94-9,
DL,
|
| Complexity | 522 |
| Compound Is Canonicalized | Yes |
| Covalently-Bonded Unit Count | 1 |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Exact Mass | 332.068g/mol |
| Formal Charge | 0 |
| Heavy Atom Count | 25 |
| Hydrogen Bond Acceptor Count | 5 |
| Hydrogen Bond Donor Count | 2 |
| Isotope Atom Count | 0 |
| Molecular Weight | 332.311g/mol |
| Monoisotopic Mass | 332.068g/mol |
| Rotatable Bond Count | 0 |
| Topological Polar Surface Area | 76A^2 |
| Undefined Atom Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| XLogP3 | 3.4 |
| Symbol: | |
| Hazard Class | |
| Hazard statements | H319 |
| Packing Group | |
| Precautionary statements | P305+P351+P338 |
| UN Code |
| Chemical Name: | Batch Number: | |
| Chemical Structure: | CAS Registry No: | |
| Product ID: | ||
| Manufacture Date: | ||
| Storage Temperature: | ||
| Formula: | ||
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| Test: | Result: |

