CAS RN: 1188-21-2
N-Acetyl-L-leucine
Product Availability
Choose a grade to view its available package options.
9 package records7 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250627 | 100g | In stock | Shanghai, Shandong, Hebei | Inquiry | |
| Batchno.20260327 | 2.5kg | Out of stock | 5-7 business days | Inquiry | |
| Batchno.20260613 | 25g | In stock | Shanghai, Shandong, Guangdong | Inquiry | |
| Batchno.20250810 | 500g | In stock | Shanghai, Shandong | Inquiry | |
| Batchno.20250815 | 5g | In stock | Shandong, Hebei | Inquiry |
- Product code: SSC-018899
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: 10g, 25g, 100g, 500g, 1000g
- Available purity: >98%
- 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 |
|---|---|---|---|---|
| 10g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 25g | >98% | 5 In Stock | Beijing | Inquiry |
| 100g | >98% | 5 In Stock | Beijing | Inquiry |
| 500g | >98% | 5 In Stock | Shanghai | Inquiry |
| 1000g | >98% | 5 In Stock | Beijing | Inquiry |
1188-21-2 / (2S)-2-acetamido-4-methylpentanoic acid
N-Acetyl-DL-leucine | Acetylleucine | 2-acetamido-4-methylpentanoic acid
Basic Information
CAS
1188-21-2
Multi CAS
Yes
Molecular Formula
C8H15NO3
Molecular Weight
173.210000
Exact Mass
173.105193
SMILES
CC(C)C[C@@H](C(=O)O)NC(=O)C
InChI
InChI=1S/C8H15NO3/c1-5(2)4-7(8(11)12)9-6(3)10/h5,7H,4H2,1-3H3,(H,9,10)(H,11,12)/t7-/m0/s1
InChIKey
WXNXCEHXYPACJF-ZETCQYMHSA-N
Synonyms
N-Acetyl-DL-leucine
Acetylleucine
2-acetamido-4-methylpentanoic acid
Acetileucina
Acetyl-DL-leucine
Physical Properties
Physical Description
Solid
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
12
Fraction Csp3
0.75
Rotatable bonds
4
H-bond acceptors
2
H-bond donors
2
Molar refractivity
44.7
TPSA
66.4
LogP / Solubility
WLOGP
0.62
MLOGP
0.54
XLogP3
0.5
Consensus LogP
0.55
Log S (ESOL)
-1.04
Class (ESOL)
Soluble
Log S (Ali)
-1.43
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.78
Class (SILICOS-IT)
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)
-3.34
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (91.9%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (91.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (91.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
