CAS RN: 616-02-4
Citraconic Anhydride
Product Availability
Choose a grade to view its available package options.
6 package records6 with current stock1 grade group
- Product code: SSC-170525
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: 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.
616-02-4 / 3-methylfuran-2,5-dione
Basic Information
CAS
616-02-4
Multi CAS
Yes
Molecular Formula
C5H4O3
Molecular Weight
112.080000
Exact Mass
112.016044
InChI
InChI=1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3
InChIKey
AYKYXWQEBUNJCN-UHFFFAOYSA-N
Physical Properties
Melting Point
7-8 °C
Boiling Point
213-214 °C @ 760 MM HG
Density
1.2469 @ 16 °C/4 °C
Physical Description
Colorless liquid; mp = 7-8 deg C; [Hawley] Clear almost colorless liquid; mp = 7 deg C
Appearance
COLORLESS LIQUID
State
Liquid
Computed Properties
Structural Parameters
Heavy atom count
8
Fraction Csp3
0.2
H-bond acceptors
3
Molar refractivity
24.86
TPSA
43.37
LogP / Solubility
WLOGP
0.02
XLogP3
0.2
Consensus LogP
0.07
Log S (ESOL)
-0.55
Class (ESOL)
Very soluble
Log S (Ali)
-0.49
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.4
Class (SILICOS-IT)
Very 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)
-3.39
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
Applications of CAS 616-02-4
This compound is commonly used in pharmaceutical research and drug discovery, life science and biochemical research, biochemistry and reagent applications, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 616-02-4 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | 3-methylfuran-2,5-dione |
Safety Information (GHS)
Pictogram(s): GHS05, GHS06, GHS07, GHS08. Signal word: Danger.
- H311 (23.9%): Toxic in contact with skin [Danger Acute toxicity, dermal]
- H314 (95.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H317 (96.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
- H318 (73.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H334 (95.5%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
- H335 (19.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary statements: P233, P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P284, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P333+P317, P342+P316, P361+P364, P362+P364, P363, P403, P403+P233, P405, and P501 (click each P-code to see the statement)
Request the SDS (Safety Data Sheet) for full hazard and safety documentation.
Storage & Handling
Storage: Store under inert gas. Avoid: Moisture Sensitive. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.
Quotation & Packaging
Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.
Quality & Compliance
Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.
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