CAS RN: 2937-81-7
1,3,4-Thiadiazole-2,5-diamine
Product Availability
Choose a grade to view its available package options.
9 package records9 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260112 | 10g | In stock | Tianjin, Wuhan | Inquiry |
| Batchno.20260221 | 1g | In stock | Wuhan, Chengdu | Inquiry |
| Batchno.20250119 | 250mg | In stock | Shanghai, Shenzhen | Inquiry |
| Batchno.20260415 | 25g | In stock | Shanghai | Inquiry |
| Batchno.20251015 | 5g | In stock | Shanghai, Tianjin | Inquiry |
- Product code: SSC-132060
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: ≥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 |
|---|---|---|---|---|
| 5g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
2937-81-7 / 1,3,4-thiadiazole-2,5-diamine
Basic Information
CAS
2937-81-7
Multi CAS
No
Molecular Formula
C2H4N4S
Molecular Weight
116.150000
Exact Mass
116.015667
InChI
InChI=1S/C2H4N4S/c3-1-5-6-2(4)7-1/h(H2,3,5)(H2,4,6)
InChIKey
DXVLLEIKCNQUQH-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
7
Aromatic heavy atom count
5
H-bond acceptors
5
H-bond donors
2
Molar refractivity
28.73
TPSA
77.82
LogP / Solubility
WLOGP
-0.3
MLOGP
-0.27
XLogP3
-0.3
Consensus LogP
-0.29
Log S (ESOL)
-0.9
Class (ESOL)
Very soluble
Log S (Ali)
-0.3
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.17
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)
-3.64
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
