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Molecule
ID:130784
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆₂H₅₂N₄O₂₀
Molecular Mass
1173.09108
Exact Mass
1172.31749008
Charge
0
InChI
InChI=1S/2C31H26N2O10/c34-18-6-9-22-24(15-18)41-25-16-19(35)7-10-23(25)31(22)21-8-5-17(14-20(21)30(40)42-31)29(39)32-13-3-1-2-4-28(38)43-33-26(36)11-12-27(33)37;34-18-6-9-21-24(15-18)41-25-16-19(35)7-10-22(25)31(21)23-14-17(5-8-20(23)30(40)42-31)29(39)32-13-3-1-2-4-28(38)43-33-26(36)11-12-27(33)37/h2*5-10,14-16,34-35H,1-4,11-13H2,(H,32,39)
InChIKey
WAGYELYAQOYZFU-UHFFFAOYSA-N
Canonic Smiles
O=C(ON1C(=O)CCC1=O)CCCCCNC(=O)c1ccc2c(c1)C1(OC2=O)c2ccc(cc2Oc2c1ccc(c2)O)O.O=C(ON1C(=O)CCC1=O)CCCCCNC(=O)c1ccc2c(c1)C(=O)OC12c2ccc(cc2Oc2c1ccc(c2)O)O
Isomeric Smiles
c1cc2c(cc1C(=O)NCCCCCC(=O)ON1C(=O)CCC1=O)C1(c3ccc(cc3Oc3c1ccc(c3)O)O)OC2=O.c1cc2c(cc1C(=O)NCCCCCC(=O)ON1C(=O)CCC1=O)C(=O)OC12c2ccc(cc2Oc2c1ccc(c2)O)O
Calculated Properties
JChem
Acid pKa
8.71901
H Acceptors
7
H Donor
3
LogD (pH = 5.5)
3.216778
LogD (pH = 7.4)
3.1965818
Log P
3.217039
Molar Refractivity
150.49
Polarizability
57.115776
Polar Surface Area
168.77
Rotatable Bonds
18
Lipinski's Rule of Five
false
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Molecule Details
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Sigma Aldrich
F1756
46940
46940
Academic Data
PubChem
71308336
Names and Identifiers
IUPAC Traditional name
2,5-dioxopyrrolidin-1-yl 6-{3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-ylformamido}hexanoate 2,5-dioxopyrrolidin-1-yl 6-{3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-ylformamido}hexanoate
Synonyms
6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester
Fluorescein-5(6)-carboxamidocaproic acid N-succinimidyl ester
D-羟基丁二酸
(R)-(+)-2-羟基琥珀酸
D-(+)-苹果酸
D-苹果酸
U - D-Malic acid
IUPAC name
2,5-dioxopyrrolidin-1-yl 6-{3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-ylformamido}hexanoate 2,5-dioxopyrrolidin-1-yl 6-{3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-ylformamido}hexanoate
Registration numbers
MDL Number
MFCD00467542
CAS Number
114616-31-8
636-61-3
PubChem SID
162225062
PubChem CID
71308336
Molecule Details
Sigma Aldrich
F1756
Application
Reagent for introducing the fluorescein label; the spacer renders the reactive group more accessible to nucleophiles on biopolymers
46940
Application
Reagent for introducing the fluorescein label; the spacer renders the reactive group more accessible to nucleophiles on biopolymers
46940
Application
Reagent for introducing the fluorescein label; the spacer renders the reactive group more accessible to nucleophiles on biopolymers
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Properties
Safety Information
Safety Statements
36/37
Source
26
-
36
Source
Risk Statements
40
Source
36/37/38
Source
Harmful (Xn)
2
Source
3
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
Warning
Source
P261
-
P305+P351+P338
Source
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
-20°C
Source
Download link
Source
Download link
Source
H315
-
H319
-
H335
Source
Product Information
suitable for fluorescence
Source
C31H26N2O10
Source
≥75% (HPLC)
Source
Physical Property
DMF: soluble
Source
methanol: soluble
Source
λex 491 nm; λem 515 nm in 0.1 M Tris pH 9.0
Source
λex 490 nm; λem 514 nm (pH 8.2)
Source
Source
Irritant (Xi)
Source
Source
European Hazard Symbols
German water hazard class
Personal Protective Equipment
GHS Signal Word
GHS Precautionary statements
GHS Pictograms
Storage Temperature
MSDS Link
GHS Hazard statements
Suitability
Empirical Formula (Hill Notation)
Purity
Solubility
Fluorescence