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CAS 930-88-1 N-Methylmaleimide molecular structure lightbox
CAS RN: 930-88-1

N-Methylmaleimide

Product Availability

Choose a grade to view its available package options.

11 package records11 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251009 100g In stock Shanghai Inquiry
Batchno.20251218 100g In stock Shanghai, Chengdu Inquiry
Batchno.20260612 10g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250326 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20260618 1kg In stock Shanghai Inquiry
Batchno.20250327 25g In stock Shanghai, Shandong, Hebei Inquiry
Batchno.20251023 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20260203 500g In stock Shanghai Inquiry
Batchno.20260417 5g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batchno.20260225 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260505 5g / 25g / 100g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-207030
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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
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 930-88-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥98% 0 Out of Stock Beijing Inquiry

930-88-1 / 1-methylpyrrole-2,5-dione

Standard CAS: 930-88-1 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
930-88-1
Multi CAS
Yes
Molecular Formula
C5H5NO2
Molecular Weight
111.100000
Exact Mass
111.032028
InChI
InChI=1S/C5H5NO2/c1-6-4(7)2-3-5(6)8/h2-3H,1H3
InChIKey
SEEYREPSKCQBBF-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Fraction Csp3
0.2
H-bond acceptors
2
Molar refractivity
26.92
TPSA
37.38

LogP / Solubility

WLOGP
-0.46
MLOGP
-0.41
XLogP3
-0.5
Consensus LogP
-0.46
Log S (ESOL)
-0.24
Class (ESOL)
Very soluble
Log S (Ali)
-0.14
Class (Ali)
Very soluble
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
Low
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)
-3.72

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

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