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CAS RN: 305-01-1
Esculetin [Matrix for MALDI-TOF/MS]
Product Availability
Choose a grade to view its available package options.
14 package records13 with current stock4 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250321 | 100g | In stock | Shanghai | Inquiry |
| Batchno.20250410 | 10g | In stock | Shanghai | Inquiry |
| Batchno.20260610 | 1g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry |
| Batchno.20250419 | 25g | In stock | Shanghai | Inquiry |
| Batchno.20260430 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20250316 | 5g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260510 | 20mg | In stock | Shanghai, Shandong, Guangdong, Chongqing | Inquiry |
- Product code: SSC-135068
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 25g
- Available purity: ≥98%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 25g | ≥98% | 0 Out of Stock | Shenzhen | Inquiry |
305-01-1 / 6,7-dihydroxychromen-2-one
Basic Information
CAS
305-01-1
Multi CAS
Yes
Molecular Formula
C9H6O4
Molecular Weight
178.140000
Exact Mass
178.026609
InChI
InChI=1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H
InChIKey
ILEDWLMCKZNDJK-UHFFFAOYSA-N
Physical Properties
Melting Point
270 °C
Physical Description
Solid
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
13
Aromatic heavy atom count
10
H-bond acceptors
4
H-bond donors
2
Molar refractivity
45.81
TPSA
70.67
LogP / Solubility
WLOGP
1.2
MLOGP
1.06
XLogP3
1.2
Consensus LogP
1.15
Log S (ESOL)
-2.27
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.89
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.82
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)
-2.95
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
