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CAS 2820-37-3 3,4-DIMETHYL PYRAZOLE molecular structure lightbox
CAS RN: 2820-37-3

3,4-DIMETHYL PYRAZOLE

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250927 250mg / 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong 5-7 business days Inquiry
  • Product code: SSC-128985
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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: 5g
  • 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 2820-37-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry

2820-37-3 / 3,5-dimethyl-1H-pyrazole

Standard CAS: 2820-37-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
2820-37-3
Multi CAS
Yes
Molecular Formula
C5H8N2
Molecular Weight
96.130000
Exact Mass
96.068748
InChI
InChI=1S/C5H8N2/c1-4-3-5(2)7-6-4/h3H,1-2H3,(H,6,7)
InChIKey
SDXAWLJRERMRKF-UHFFFAOYSA-N

Physical Properties

Physical Description
Pellets or Large Crystals White crystalline solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
7
Aromatic heavy atom count
5
Fraction Csp3
0.4
H-bond acceptors
1
H-bond donors
1
Molar refractivity
28.06
TPSA
28.68

LogP / Solubility

WLOGP
1.03
MLOGP
0.89
XLogP3
1
Consensus LogP
0.97
Log S (ESOL)
-1.61
Class (ESOL)
Soluble
Log S (Ali)
-1.09
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.14
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)
-2.58

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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