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CAS 78755-81-4 Flumazenil molecular structure lightbox
CAS RN: 78755-81-4

Flumazenil

Product Availability

Choose a grade to view its available package options.

12 package records12 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250316 100mg In stock Shanghai Inquiry
Batchno.20250619 10g In stock Shanghai Inquiry
Batchno.20260108 10mg In stock Shanghai, Wuhan Inquiry
Batchno.20260413 1g In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20250526 1mg In stock Shanghai, Wuhan Inquiry
Batchno.20250704 250mg In stock Shanghai Inquiry
Batchno.20251104 50mg In stock Shanghai, Wuhan Inquiry
Batchno.20250922 5g In stock Shanghai, Tianjin Inquiry
Batchno.20250115 5mg In stock Shanghai, Wuhan Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260418 100mg In stock Inquiry
Batchno.20251107 25mg In stock Inquiry
Batchno.20250131 500mg In stock Inquiry
  • Product code: SSC-188070
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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: 1g
  • 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 78755-81-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

78755-81-4 / ethyl 8-fluoro-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate

Standard CAS: 78755-81-4 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
78755-81-4
Multi CAS
No
Molecular Formula
C15FH14N3O3
Molecular Weight
303.290000
Exact Mass
303.101919
InChI
InChI=1S/C15H14FN3O3/c1-3-22-15(21)13-12-7-18(2)14(20)10-6-9(16)4-5-11(10)19(12)8-17-13/h4-6,8H,3,7H2,1-2H3
InChIKey
OFBIFZUFASYYRE-UHFFFAOYSA-N

Physical Properties

Melting Point
201-203 °C 201 - 203 °C
Physical Description
Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
22
Aromatic heavy atom count
11
Fraction Csp3
0.27
Rotatable bonds
2
H-bond acceptors
5
Molar refractivity
75.28
TPSA
64.43

LogP / Solubility

WLOGP
1.77
MLOGP
1.57
XLogP3
1
Consensus LogP
1.45
Log S (ESOL)
-3.08
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.33
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.34
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.31

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
2.5

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