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CAS 4033-39-0 L-2,3-Diaminopropionic acid molecular structure lightbox
CAS RN: 4033-39-0

L-2,3-Diaminopropionic acid

Product Availability

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3 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260616 100mg In stock Shanghai Inquiry
Batchno.20250911 1g In stock Shanghai Inquiry
Batchno.20250925 250mg In stock Shanghai Inquiry
  • Product code: SSC-148466
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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: 1g
  • Available purity: ≥95%
  • 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 4033-39-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

4033-39-0 / 2,3-diaminopropanoic acid

Standard CAS: 4033-39-0 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
4033-39-0
Multi CAS
Yes
Molecular Formula
C3H8N2O2
Molecular Weight
104.110000
Exact Mass
104.058578
InChI
InChI=1S/C3H8N2O2/c4-1-2(5)3(6)7/h2H,1,4-5H2,(H,6,7)/t2-/m0/s1
InChIKey
PECYZEOJVXMISF-REOHCLBHSA-N

Physical Properties

Physical Description
DL form: Hygroscopic solid that also absorbs carbon dioxide from air; [Merck Index]
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
0.67
Rotatable bonds
2
H-bond acceptors
3
H-bond donors
3
Molar refractivity
24.67
TPSA
89.34

LogP / Solubility

WLOGP
-1.64
MLOGP
-1.46
XLogP3
-4.3
Consensus LogP
-2.47
Log S (ESOL)
0.68
Class (ESOL)
Highly soluble
Log S (Ali)
0.77
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.79
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.52

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2

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