CAS RN: 52-67-5
D-Penicillamine
Product Availability
Choose a grade to view its available package options.
7 package records7 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250419 | 1ml | In stock | Shandong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260119 | 100g | In stock | Shanghai | Inquiry |
| Batchno.20250530 | 1g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry |
| Batchno.20260506 | 250mg | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250517 | 25g | In stock | Shanghai | Inquiry |
| Batchno.20250614 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20260410 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry |
- Product code: SSC-159057
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: 1g, 5g, 10g, 25g, 100g
- Available purity: >97%
- Inventory rows with stock: 10
- 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 |
|---|---|---|---|---|
| 1g | -- | 2 In Stock | Beijing | Inquiry |
| 1g | >97% | 2 In Stock | Hong Kong | Inquiry |
| 5g | -- | 2 In Stock | Beijing | Inquiry |
| 5g | >97% | 2 In Stock | Beijing | Inquiry |
| 10g | -- | 2 In Stock | Shenzhen | Inquiry |
| 10g | >97% | 2 In Stock | Beijing | Inquiry |
| 25g | -- | 2 In Stock | Shanghai | Inquiry |
| 25g | >97% | 2 In Stock | Shenzhen | Inquiry |
| 100g | -- | 2 In Stock | Hong Kong | Inquiry |
| 100g | >97% | 2 In Stock | Beijing | Inquiry |
52-67-5 / 2-amino-3-methyl-3-sulfanylbutanoic acid
Basic Information
CAS
52-67-5
Multi CAS
Yes
Molecular Formula
C5H11NO2S
Molecular Weight
149.210000
Exact Mass
149.051050
InChI
InChI=1S/C5H11NO2S/c1-5(2,9)3(6)4(7)8/h3,9H,6H2,1-2H3,(H,7,8)
InChIKey
VVNCNSJFMMFHPL-UHFFFAOYSA-N
Physical Properties
Melting Point
198.5 °C
Physical Description
Solid
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
9
Fraction Csp3
0.8
Rotatable bonds
2
H-bond acceptors
3
H-bond donors
3
Molar refractivity
38.68
TPSA
63.32
LogP / Solubility
WLOGP
0.11
MLOGP
0.09
XLogP3
-1.8
Consensus LogP
-0.53
Log S (ESOL)
-0.7
Class (ESOL)
Very soluble
Log S (Ali)
-0.86
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.96
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)
-3.55
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
2
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