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CAS 630-88-6 Fluorescein Chloride [Reagent for Amines] molecular structure lightbox
CAS RN: 630-88-6

Fluorescein Chloride [Reagent for Amines]

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260630 10g Out of stock Inquiry
Batchno.20250305 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250404 250mg In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20260310 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-172475
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 630-88-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry

630-88-6 / 3',6'-dichlorospiro[2-benzofuran-3,9'-xanthene]-1-one

Standard CAS: 630-88-6 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
630-88-6
Multi CAS
Yes
Molecular Formula
C20H10CL2O3
Molecular Weight
369.200000
Exact Mass
368.000700
InChI
InChI=1S/C20H10Cl2O3/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/h1-10H
InChIKey
LNBKJWCRFAZVLK-UHFFFAOYSA-N

Physical Properties

Physical Description
White to light yellow crystalline powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
25
Aromatic heavy atom count
18
Fraction Csp3
0.05
H-bond acceptors
3
Molar refractivity
94.72
TPSA
35.53

LogP / Solubility

WLOGP
5.56
MLOGP
4.91
XLogP3
5.4
Consensus LogP
5.29
Log S (ESOL)
-6.17
Class (ESOL)
Insoluble
Log S (Ali)
-6.6
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-6.68
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.02

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
4.5

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