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CAS 33590-17-9 3-Methyl-1,2,4-triazolo[4,3-a]pyrazine molecular structure lightbox
CAS RN: 33590-17-9

3-Methyl-1,2,4-triazolo[4,3-a]pyrazine

Product Availability

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4 package records2 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260518 1g In stock Shenzhen, Tianjin Inquiry
Batchno.20250608 1g / 5g / 25g Out of stock 5-7 business days Inquiry
Batchno.20250331 250mg In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260625 5g Out of stock Inquiry
  • Product code: SSC-139740
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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 33590-17-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Hong Kong Inquiry

33590-17-9 / 3-methyl-[1,2,4]triazolo[4,3-a]pyrazine

Standard CAS: 33590-17-9 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
33590-17-9
Multi CAS
No
Molecular Formula
C6H6N4
Molecular Weight
134.140000
Exact Mass
134.059246
InChI
InChI=1S/C6H6N4/c1-5-8-9-6-4-7-2-3-10(5)6/h2-4H,1H3
InChIKey
CGAHECZATVXWIB-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
9
Fraction Csp3
0.17
H-bond acceptors
4
Molar refractivity
35.52
TPSA
43.08

LogP / Solubility

WLOGP
0.43
MLOGP
0.37
XLogP3
0.5
Consensus LogP
0.43
Log S (ESOL)
-1.61
Class (ESOL)
Soluble
Log S (Ali)
-0.97
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.89
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)
-3.23

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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