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CAS 36267-71-7 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine molecular structure lightbox
CAS RN: 36267-71-7

5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine

  • Product code: SSC-143449
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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, 5g, 10g, 25g
  • Available purity: ≥98%
  • 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 36267-71-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 0 Out of Stock Shenzhen Inquiry
5g ≥98% 0 Out of Stock Hong Kong Inquiry
10g ≥98% 0 Out of Stock Hong Kong Inquiry
25g ≥98% 0 Out of Stock Hong Kong Inquiry

36267-71-7 / 2-methyl-5,7-dihydrothieno[3,4-d]pyrimidine

Standard CAS: 36267-71-7 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
36267-71-7
Multi CAS
Yes
Molecular Formula
C7H8N2S
Molecular Weight
152.220000
Exact Mass
152.040819
InChI
InChI=1S/C7H8N2S/c1-5-8-2-6-3-10-4-7(6)9-5/h2H,3-4H2,1H3
InChIKey
XSUYIZJJKIKWFN-UHFFFAOYSA-N

Physical Properties

Melting Point
64.5 - 65 °C
Boiling Point
280.00 to 281.00 °C. @ 760.00 mm Hg
Physical Description
Solid Solid; Meaty roasted aroma
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
6
Fraction Csp3
0.43
H-bond acceptors
3
Molar refractivity
41.77
TPSA
25.78

LogP / Solubility

WLOGP
1.53
MLOGP
1.34
XLogP3
0.7
Consensus LogP
1.19
Log S (ESOL)
-2.19
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.91
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.92
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)
-2.56

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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