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CAS 999-21-3 Diallyl Maleate (stabilized with HQ) molecular structure lightbox
CAS RN: 999-21-3

Diallyl Maleate (stabilized with HQ)

Product Availability

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8 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250923 100g In stock Inquiry
Batchno.20250610 2.5kg Out of stock Inquiry
Batchno.20260512 25g In stock Inquiry
Batchno.20250404 500g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251229 100g In stock Tianjin Inquiry
Batchno.20250526 1kg Out of stock Inquiry
Batchno.20250327 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251204 500g Out of stock Inquiry
  • Product code: SSC-213410
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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: 100g
  • Available purity: ≥97%
  • 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 999-21-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Shenzhen Inquiry

999-21-3 / bis(prop-2-enyl) (Z)-but-2-enedioate

Standard CAS: 999-21-3 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
999-21-3
Multi CAS
No
Molecular Formula
C10H12O4
Molecular Weight
196.200000
Exact Mass
196.073559
SMILES
C=CCOC(=O)/C=C\C(=O)OCC=C
InChI
InChI=1S/C10H12O4/c1-3-7-13-9(11)5-6-10(12)14-8-4-2/h3-6H,1-2,7-8H2/b6-5-
InChIKey
ZPOLOEWJWXZUSP-WAYWQWQTSA-N

Computed Properties

Structural Parameters

Heavy atom count
14
Fraction Csp3
0.2
Rotatable bonds
6
H-bond acceptors
4
Molar refractivity
51.45
TPSA
52.6

LogP / Solubility

WLOGP
1
MLOGP
0.88
XLogP3
1.5
Consensus LogP
1.13
Log S (ESOL)
-1.29
Class (ESOL)
Soluble
Log S (Ali)
-1.89
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.49
Class (SILICOS-IT)
Moderately 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)
-3.21

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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