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CAS 78342-42-4 (2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine molecular structure lightbox
CAS RN: 78342-42-4

(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine

Product Availability

Choose a grade to view its available package options.

6 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250115 100g Out of stock Inquiry
Batchno.20250108 10g In stock Shanghai, Tianjin Inquiry
Batchno.20250923 1g In stock Shanghai, Wuhan Inquiry
Batchno.20260604 250mg In stock Shanghai Inquiry
Batchno.20260210 25g In stock Shanghai Inquiry
Batchno.20260603 5g In stock Shanghai, Shenzhen, Tianjin Inquiry
  • Product code: SSC-187783
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 1g, 5g, 10g, 0.25g, 25g
  • Available purity: >97%
  • Inventory rows with stock: 5
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 78342-42-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 4 In Stock Shanghai Inquiry
5g >97% 4 In Stock Shenzhen Inquiry
10g >97% 4 In Stock Beijing Inquiry
0.25g >97% 1 In Stock Hong Kong Inquiry
25g >97% 1 In Stock Shenzhen Inquiry

78342-42-4 / (2S)-3,6-dimethoxy-2-propan-2-yl-2,5-dihydropyrazine

Standard CAS: 78342-42-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
78342-42-4
Multi CAS
Yes
Molecular Formula
C9H16N2O2
Molecular Weight
184.240000
Exact Mass
184.121178
InChI
InChI=1S/C9H16N2O2/c1-6(2)8-9(13-4)10-5-7(11-8)12-3/h6,8H,5H2,1-4H3/t8-/m0/s1
InChIKey
FCFWEOGTZZPCTO-QMMMGPOBSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Fraction Csp3
0.78
Rotatable bonds
1
H-bond acceptors
4
Molar refractivity
52.38
TPSA
43.18

LogP / Solubility

WLOGP
1.11
MLOGP
0.98
XLogP3
1.4
Consensus LogP
1.16
Log S (ESOL)
-1.62
Class (ESOL)
Soluble
Log S (Ali)
-1.88
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.9
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)
-3.05

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2

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