CAS RN: 1171493-85-8

3′,6′-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-5-carboxylic acid compound with 3′,6′-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-6-carboxylic acid (1:1)

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Batchno.20250506 1g In stock Shanghai Inquiry
Batchno.20250410 25g In stock Shanghai Inquiry
Batchno.20260507 5g In stock Shanghai, Tianjin Inquiry
  • Product code: starshine_CAS1171493-85-8
  • Purity/Analytical Methods: >99.0%
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1171493-85-8 / 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid

3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid | 3',6'-Dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-ar-carboxylic acid | RefChem:484569

Standard CAS: 1171493-85-8 Multi CAS: No

Basic Information

CAS
1171493-85-8
Multi CAS
No
Molecular Formula
C42H24O14
Molecular Weight
752.600000
Exact Mass
752.116605
SMILES
C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O.C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
InChI
InChI=1S/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25)
InChIKey
BPVHBBXCESDRKW-UHFFFAOYSA-N
Synonyms
3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid 3',6'-Dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-ar-carboxylic acid RefChem:484569 DTXSID501015277 276-331-1

Computed Properties

Structural Parameters

Heavy atom count
56
Aromatic heavy atom count
36
Fraction Csp3
0.05
Rotatable bonds
2
H-bond acceptors
12
H-bond donors
6
Molar refractivity
189.97
TPSA
226.58

LogP / Solubility

WLOGP
6.73
MLOGP
5.99
XLogP3
6.73
Consensus LogP
6.48
Log S (ESOL)
-9.09
Class (ESOL)
Insoluble
Log S (Ali)
-10.59
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-10.38
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.53

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Leadlikeness
No
Synthetic Accessibility
9.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H317 (33.3%): May cause an allergic skin reaction [Warning Sensitization, Skin] H319 (66.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501

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