CAS RN: 762-42-5
Dimethyl Acetylenedicarboxylate
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.20250413 | 100g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20251021 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry |
| Batchno.20260116 | 1kg | In stock | Shanghai, Chengdu | Inquiry |
| Batchno.20250921 | 25g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250505 | 500g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
- Product code: SSC-185637
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: 5g, 10g, 25g, 100g, 500g
- Available purity: >97%
- Inventory rows with stock: 5
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 10g | >97% | 5 In Stock | Hong Kong | Inquiry |
| 25g | >97% | 5 In Stock | Shanghai | Inquiry |
| 100g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 500g | >97% | 5 In Stock | Hong Kong | Inquiry |
762-42-5 / dimethyl but-2-ynedioate
Basic Information
CAS
762-42-5
Multi CAS
No
Molecular Formula
C6H6O4
Molecular Weight
142.110000
Exact Mass
142.026609
InChI
InChI=1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3
InChIKey
VHILMKFSCRWWIJ-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
10
Fraction Csp3
0.33
Rotatable bonds
2
H-bond acceptors
4
Molar refractivity
31.81
TPSA
52.6
LogP / Solubility
WLOGP
-0.66
MLOGP
-0.59
XLogP3
0.8
Consensus LogP
-0.15
Log S (ESOL)
-0.3
Class (ESOL)
Very soluble
Log S (Ali)
-0.25
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.03
Class (SILICOS-IT)
Very soluble
ADME
GI absorption
Low
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)
-4.06
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
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