![CAS 35661-60-0 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-leucine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/f0295-jpgcontextbwfzdgvyfhjvb3r8mzqxndj8aw1hz2uvanblz3xomjyvady2lzg5mza2ndeyndgyodyvrjayotuuanbnfgjkngnky2zinte1mzg2yzjjnjnlmmjiztnkn2mwyzu4ndg1mmvmzdvmnguxotq4mwi5owfkywm5ztblyjrlzge.jpeg)
CAS RN: 35661-60-0
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-leucine
Product Availability
Choose a grade to view its available package options.
9 package records8 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260301 | 100g | In stock | Shanghai, Shandong, Hebei | Inquiry |
| Batchno.20260220 | 2.5kg | In stock | Shanghai | Inquiry |
| Batchno.20260622 | 25g | In stock | Shanghai, Shandong, Guangdong | Inquiry |
| Batchno.20260606 | 500g | In stock | Shanghai, Shandong, Guangdong, Chongqing | Inquiry |
| Batchno.20251114 | 5g | In stock | Shanghai, Shandong, Guangdong, Hebei | Inquiry |
- Product code: SSC-142697
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: 2
- 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 | Shenzhen | Inquiry |
| 10g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 25g | >98% | 0 Out of Stock | Beijing | Inquiry |
| 100g | >98% | 0 Out of Stock | Shanghai | Inquiry |
| 500g | >98% | 0 Out of Stock | Beijing | Inquiry |
| 1000g | >98% | 0 Out of Stock | Shanghai | Inquiry |
35661-60-0 / 2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylpentanoic acid
Basic Information
CAS
35661-60-0
Multi CAS
Yes
Molecular Formula
C21H23NO4
Molecular Weight
353.400000
Exact Mass
353.162708
InChI
InChI=1S/C21H23NO4/c1-13(2)11-19(20(23)24)22-21(25)26-12-18-16-9-5-3-7-14(16)15-8-4-6-10-17(15)18/h3-10,13,18-19H,11-12H2,1-2H3,(H,22,25)(H,23,24)
InChIKey
CBPJQFCAFFNICX-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
26
Aromatic heavy atom count
12
Fraction Csp3
0.33
Rotatable bonds
6
H-bond acceptors
3
H-bond donors
2
Molar refractivity
99.08
TPSA
75.63
LogP / Solubility
WLOGP
4.02
MLOGP
3.56
XLogP3
4.4
Consensus LogP
3.99
Log S (ESOL)
-4.51
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.36
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.02
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.02
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3
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