CAS RN: 86639-52-3
7-Ethyl-10-hydroxycamptothecin
Product Availability
Choose a grade to view its available package options.
14 package records14 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251110 | 100g | In stock | Shanghai | Inquiry | |
| Batchno.20251107 | 100mg | In stock | Shanghai, Shenzhen, Chengdu | Inquiry | |
| Batchno.20250324 | 10g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry | |
| Batchno.20260614 | 1g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20250131 | 250mg | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry | |
| Batchno.20260122 | 25g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry | |
| Batchno.20260422 | 50mg / 100mg / 250mg / 500mg / 1g / 5g / 25g | Confirm by inquiry | Chongqing, Shanghai, Shandong, Guangdong | 5-7 business days | Inquiry |
| Batchno.20260103 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
- Product code: SSC-195854
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, 0.25g, 0.1g, 5g, 10g, 25g, 100g
- Available purity: ≥98%
- Inventory rows with stock: 3
- 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 | ≥98% | 5 In Stock | Shanghai | Inquiry |
| 0.25g | ≥98% | 4 In Stock | Shanghai | Inquiry |
| 0.1g | ≥98% | 2 In Stock | Shenzhen | Inquiry |
| 5g | ≥98% | 0 Out of Stock | Beijing | Inquiry |
| 10g | ≥98% | 0 Out of Stock | Beijing | Inquiry |
| 25g | ≥98% | 0 Out of Stock | Beijing | Inquiry |
| 100g | ≥98% | 0 Out of Stock | Shanghai | Inquiry |
86639-52-3 / (19S)-10,19-diethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione
Basic Information
CAS
86639-52-3
Multi CAS
Yes
Molecular Formula
C22H20N2O5
Molecular Weight
392.400000
Exact Mass
392.137222
InChI
InChI=1S/C22H20N2O5/c1-3-12-13-7-11(25)5-6-17(13)23-19-14(12)9-24-18(19)8-16-15(20(24)26)10-29-21(27)22(16,28)4-2/h5-8,25,28H,3-4,9-10H2,1-2H3/t22-/m0/s1
InChIKey
FJHBVJOVLFPMQE-QFIPXVFZSA-N
Computed Properties
Structural Parameters
Heavy atom count
29
Aromatic heavy atom count
16
Fraction Csp3
0.32
Rotatable bonds
2
H-bond acceptors
7
H-bond donors
2
Molar refractivity
105.57
TPSA
101.65
LogP / Solubility
WLOGP
2.35
MLOGP
2.09
XLogP3
1.4
Consensus LogP
1.95
Log S (ESOL)
-4.03
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.47
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.4
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.45
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
4
