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CAS 81778-07-6 4,4-dimethyl isoxazolidin-3-one molecular structure lightbox
CAS RN: 81778-07-6

4,4-dimethyl isoxazolidin-3-one

Product Availability

Choose a grade to view its available package options.

10 package records10 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250305 1g In stock Inquiry
Batchno.20251107 250mg In stock Inquiry
Batchno.20260306 50mg In stock Inquiry
Batchno.20250405 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250608 100g In stock Shanghai Inquiry
Batchno.20260531 100mg In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251004 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20260318 250mg In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250909 25g In stock Shanghai, Tianjin Inquiry
Batchno.20250714 5g In stock Shanghai, Shenzhen, Tianjin Inquiry
  • Product code: SSC-190111
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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, 5g, 10g, 25g
  • 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 81778-07-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry
10g ≥95% 0 Out of Stock Beijing Inquiry
25g ≥95% 0 Out of Stock Beijing Inquiry

81778-07-6 / 4,4-dimethyl-1,2-oxazolidin-3-one

Standard CAS: 81778-07-6 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
81778-07-6
Multi CAS
No
Molecular Formula
C5H9NO2
Molecular Weight
115.130000
Exact Mass
115.063329
InChI
InChI=1S/C5H9NO2/c1-5(2)3-8-6-4(5)7/h3H2,1-2H3,(H,6,7)
InChIKey
UUXRXRHXOZHHJV-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Fraction Csp3
0.8
H-bond acceptors
2
H-bond donors
1
Molar refractivity
27.88
TPSA
38.33

LogP / Solubility

WLOGP
0.07
MLOGP
0.05
XLogP3
0.2
Consensus LogP
0.11
Log S (ESOL)
-0.6
Class (ESOL)
Very soluble
Log S (Ali)
-0.56
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.47
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.37

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

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