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CAS 7126-53-6 4-Formyl-1H-pyrrole-2-carboxylic acid molecular structure lightbox
CAS RN: 7126-53-6

4-Formyl-1H-pyrrole-2-carboxylic 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.20250621 100mg In stock Shanghai Inquiry
Batchno.20260219 100mg / 250mg / 1g / 5g Out of stock 8-10 business days Inquiry
Batchno.20260128 1g In stock Shanghai Inquiry
Batchno.20251231 250mg In stock Shanghai Inquiry
Batchno.20250615 5g In stock Shanghai Inquiry
  • Product code: SSC-180915
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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: ＞97%
  • 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 7126-53-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Hong Kong Inquiry

7126-53-6 / 4-formyl-1H-pyrrole-2-carboxylic acid

Standard CAS: 7126-53-6 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
7126-53-6
Multi CAS
No
Molecular Formula
C6H5NO3
Molecular Weight
139.110000
Exact Mass
139.026943
InChI
InChI=1S/C6H5NO3/c8-3-4-1-5(6(9)10)7-2-4/h1-3,7H,(H,9,10)
InChIKey
IGQGTSFYIOGZRK-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
5
Rotatable bonds
2
H-bond acceptors
2
H-bond donors
2
Molar refractivity
33.14
TPSA
70.16

LogP / Solubility

WLOGP
0.53
MLOGP
0.46
Consensus LogP
0.33
Log S (ESOL)
-1.27
Class (ESOL)
Soluble
Log S (Ali)
-1.08
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.24
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)
-3.2

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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