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CAS 188781-36-4 5-CHLORO-6-METHYLPYRAZINE-2-CARBOXYLIC ACID molecular structure lightbox
CAS RN: 188781-36-4

5-CHLORO-6-METHYLPYRAZINE-2-CARBOXYLIC ACID

Product Availability

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1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260306 100mg / 250mg / 1g / 5g Out of stock 5-7 business days Inquiry
  • Product code: SSC-087891
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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: ≥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 188781-36-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g ≥97% 0 Out of Stock Hong Kong Inquiry
0.25g ≥97% 0 Out of Stock Shanghai Inquiry
1g ≥97% 0 Out of Stock Shenzhen Inquiry

188781-36-4 / 5-chloro-6-methylpyrazine-2-carboxylic acid

Standard CAS: 188781-36-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
188781-36-4
Multi CAS
No
Molecular Formula
C6H5ClN2O2
Molecular Weight
172.570000
Exact Mass
172.003955
SMILES
CC1=NC(=CN=C1Cl)C(=O)O
InChI
InChI=1S/C6H5ClN2O2/c1-3-5(7)8-2-4(9-3)6(10)11/h2H,1H3,(H,10,11)
InChIKey
GWONLNJXMKSZGV-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
6
Fraction Csp3
0.17
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
38.74
TPSA
63.08

LogP / Solubility

WLOGP
1.14
MLOGP
1
XLogP3
1
Consensus LogP
1.05
Log S (ESOL)
-1.96
Class (ESOL)
Soluble
Log S (Ali)
-1.8
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.85
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)
-2.97

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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