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CAS 672948-03-7 2-OXAZOLECARBOXYLIC ACID molecular structure lightbox
CAS RN: 672948-03-7

2-OXAZOLECARBOXYLIC ACID

Product Availability

Choose a grade to view its available package options.

5 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260429 100mg In stock Shanghai, Tianjin Inquiry
Batchno.20251223 100mg / 250mg / 1g Out of stock 8-10 business days Inquiry
Batchno.20250722 1g In stock Shanghai, Tianjin Inquiry
Batchno.20250818 250mg In stock Shanghai Inquiry
Batchno.20260316 5g In stock Shanghai Inquiry
  • Product code: SSC-176997
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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: 0.1g, 0.25g, 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 672948-03-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g ≥95% 0 Out of Stock Beijing Inquiry
0.25g ≥95% 0 Out of Stock Hong Kong Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

672948-03-7 / 1,3-oxazole-2-carboxylic acid

Standard CAS: 672948-03-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
672948-03-7
Multi CAS
Yes
Molecular Formula
C4H3NO3
Molecular Weight
113.070000
Exact Mass
113.011293
InChI
InChI=1S/C4H3NO3/c6-4(7)3-5-1-2-8-3/h1-2H,(H,6,7)
InChIKey
CQHYICHMGNSGQH-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Aromatic heavy atom count
5
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
23.46
TPSA
63.33

LogP / Solubility

WLOGP
0.37
MLOGP
0.32
XLogP3
0.2
Consensus LogP
0.3
Log S (ESOL)
-1.17
Class (ESOL)
Soluble
Log S (Ali)
-0.76
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.82
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)
-3.15

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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