CAS RN: 636-61-3
D-(+)-Malic Acid
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.20250127 | 1g / 5g / 25g / 100g / 500g / 1kg | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
- Product code: SSC-173315
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, 1000g
- Available purity: >98%
- Inventory rows with stock: 6
- 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 | >98% | 5 In Stock | Shanghai | Inquiry |
| 10g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 25g | >98% | 5 In Stock | Beijing | Inquiry |
| 100g | >98% | 5 In Stock | Hong Kong | Inquiry |
| 500g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 1000g | >98% | 5 In Stock | Beijing | Inquiry |
636-61-3 / 2-hydroxybutanedioic acid
Basic Information
CAS
636-61-3
Multi CAS
Yes
Molecular Formula
C4H6O5
Molecular Weight
134.090000
Exact Mass
134.021523
InChI
InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
InChIKey
BJEPYKJPYRNKOW-UHFFFAOYSA-N
Physical Properties
Melting Point
127-132 °C
130.97 °C /OECD Guideline 102 (Melting point / Melting Range)/
Crystals; MP: 101 °C /D(+)-Form/
Boiling Point
Decomposes at >225 °C and
Density
1.601 g/ cu cm at 20 °C
Physical Description
Dry Powder; Liquid
White or nearly white crystalline powder or granules
Colorless solid; [Hawley] Nearly white or white crystalline powder or granules; [JECFA]
Appearance
Colorless crystals
White, crystalline triclinic crystals
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
9
Fraction Csp3
0.5
Rotatable bonds
3
H-bond acceptors
3
H-bond donors
3
Molar refractivity
25.9
TPSA
94.83
LogP / Solubility
WLOGP
-1.09
MLOGP
-0.97
XLogP3
-1.3
Consensus LogP
-1.12
Log S (ESOL)
0.22
Class (ESOL)
Highly soluble
Log S (Ali)
0.13
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.02
Class (SILICOS-IT)
Highly soluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.31
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2
