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CAS 111266-27-4 (S)-4-Methoxy-2-Methyl-4-oxobutanoic Acid molecular structure lightbox
CAS RN: 111266-27-4

(S)-4-Methoxy-2-Methyl-4-oxobutanoic Acid

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250506 100mg / 250mg / 1g Confirm by inquiry Shanghai 5-7 business days Inquiry
  • Product code: SSC-012088
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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 111266-27-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shenzhen Inquiry

111266-27-4 / (2S)-4-methoxy-2-methyl-4-oxobutanoic acid

4-methoxy-2-methyl-4-oxobutanoic acid | RefChem:524536 | 816-977-9

Standard CAS: 111266-27-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
111266-27-4
Multi CAS
Yes
Molecular Formula
C6H10O4
Molecular Weight
146.140000
Exact Mass
146.057909
SMILES
C[C@@H](CC(=O)OC)C(=O)O
InChI
InChI=1S/C6H10O4/c1-4(6(8)9)3-5(7)10-2/h4H,3H2,1-2H3,(H,8,9)/t4-/m0/s1
InChIKey
UVQYBUYGFBXQGO-BYPYZUCNSA-N
Synonyms
4-methoxy-2-methyl-4-oxobutanoic acid RefChem:524536 816-977-9 SCHEMBL1966537 SCHEMBL6044695

Computed Properties

Structural Parameters

Heavy atom count
10
Fraction Csp3
0.67
Rotatable bonds
3
H-bond acceptors
3
H-bond donors
1
Molar refractivity
33.43
TPSA
63.6

LogP / Solubility

WLOGP
0.27
MLOGP
0.23
XLogP3
0.1
Consensus LogP
0.2
Log S (ESOL)
-0.72
Class (ESOL)
Very soluble
Log S (Ali)
-0.95
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-1.19
Class (SILICOS-IT)
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)
-3.42

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2

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