![CAS 1638761-56-4 5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/1638761-56-4.gif)
CAS RN: 1638761-56-4
5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine
Product Availability
Choose a grade to view its available package options.
5 package records4 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250720 | 10g | In stock | Tianjin | Inquiry | |
| Batchno.20251119 | 1g | In stock | Shanghai | Inquiry | |
| Batchno.20260111 | 250mg | In stock | Shanghai | Inquiry | |
| Batchno.20250905 | 250mg / 1g / 5g / 10g | Out of stock | 5-7 business days | Inquiry | |
| Batchno.20260129 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
- Product code: SSC-071346
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
- 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 |
|---|---|---|---|---|
| 1g | ≥97% | 0 Out of Stock | Hong Kong | Inquiry |
1638761-56-4 / 5-bromo-7-methylpyrrolo[2,3-d]pyrimidine
Basic Information
CAS
1638761-56-4
Multi CAS
No
Molecular Formula
C7H6BrN3
Molecular Weight
212.050000
Exact Mass
210.974510
SMILES
CN1C=C(C2=CN=CN=C21)Br
InChI
InChI=1S/C7H6BrN3/c1-11-3-6(8)5-2-9-4-10-7(5)11/h2-4H,1H3
InChIKey
FMMVPJVZSROLKR-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
11
Aromatic heavy atom count
9
Fraction Csp3
0.14
H-bond acceptors
3
Molar refractivity
46.21
TPSA
30.71
LogP / Solubility
WLOGP
1.73
MLOGP
1.52
XLogP3
1.3
Consensus LogP
1.52
Log S (ESOL)
-2.85
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.55
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.47
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.78
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
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