![CAS 2503-56-2 7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/h0273-jpgcontextbwfzdgvyfhjvb3r8mzq4mtz8aw1hz2uvanblz3xon2uvadvilzg5mza4mzi1ndc4nzavsdaynzmuanbnfdgxnmnlnwzmodm5mjhkzte4zjgxndy0mwu2yzkznzy3mjziyjq1yjdhzjyyytrmnzbkytc0ngu2odjmotnkyje.jpeg)
CAS RN: 2503-56-2
7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
Product Availability
Choose a grade to view its available package options.
6 package records5 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251015 | 25g | Out of stock | 5-7 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260107 | 100g | In stock | Shanghai | Inquiry | |
| Batchno.20250612 | 10g | In stock | Shanghai, Chengdu | Inquiry | |
| Batchno.20250427 | 1kg | In stock | Shanghai | Inquiry | |
| Batchno.20260101 | 25g | In stock | Shanghai, Tianjin, Wuhan | Inquiry | |
| Batchno.20250212 | 500g | In stock | Shanghai | Inquiry |
- Product code: SSC-120455
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: 100g
- Available purity: ≥97%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 100g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
2503-56-2 / 5-methyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
Basic Information
CAS
2503-56-2
Multi CAS
No
Molecular Formula
C6H6N4O
Molecular Weight
150.140000
Exact Mass
150.054161
SMILES
CC1=CC(=O)N2C(=N1)N=CN2
InChI
InChI=1S/C6H6N4O/c1-4-2-5(11)10-6(9-4)7-3-8-10/h2-3H,1H3,(H,7,8,9)
InChIKey
INVVMIXYILXINW-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
11
Aromatic heavy atom count
9
Fraction Csp3
0.17
H-bond acceptors
4
H-bond donors
1
Molar refractivity
38.34
TPSA
63.05
LogP / Solubility
WLOGP
-0.27
MLOGP
-0.25
XLogP3
-0.5
Consensus LogP
-0.34
Log S (ESOL)
-1.2
Class (ESOL)
Soluble
Log S (Ali)
-0.59
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.41
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)
-3.83
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
![CAS 273-34-7 1H-1,2,3-Triazolo[4,5-b]pyridine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/t1367-jpgcontextbwfzdgvyfhjvb3r8mzy5nzh8aw1hz2uvanblz3xozgqvadaxlzg5mzi0mzg0ndiwmtqvvdeznjcuanbnfdhjymfknge1mjbhmzcyywqzyjrizjjmzjm1nmvmmti0zdk1nme1ntq1mmqyytg2mtlmyjlkmjdkodbmodvkmjy.jpeg)
