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CAS 997-55-7 N-Acetyl-L-aspartic acid molecular structure lightbox
CAS RN: 997-55-7

N-Acetyl-L-aspartic acid

Product Availability

Choose a grade to view its available package options.

1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260213 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
  • Product code: SSC-213305
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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: ≥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 997-55-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥95% 0 Out of Stock Shanghai Inquiry

997-55-7 / (2S)-2-acetamidobutanedioic acid

Standard CAS: 997-55-7 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
997-55-7
Multi CAS
Yes
Molecular Formula
C6H9NO5
Molecular Weight
175.140000
Exact Mass
175.048072
InChI
InChI=1S/C6H9NO5/c1-3(8)7-4(6(11)12)2-5(9)10/h4H,2H2,1H3,(H,7,8)(H,9,10)(H,11,12)/t4-/m0/s1
InChIKey
OTCCIMWXFLJLIA-BYPYZUCNSA-N

Physical Properties

Melting Point
137 - 140 °C
Physical Description
White odorless powder; Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
12
Fraction Csp3
0.5
Rotatable bonds
4
H-bond acceptors
3
H-bond donors
3
Molar refractivity
37.49
TPSA
103.7

LogP / Solubility

WLOGP
-0.95
MLOGP
-0.84
XLogP3
-1.1
Consensus LogP
-0.96
Log S (ESOL)
-0.06
Class (ESOL)
Very soluble
Log S (Ali)
-0.31
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.49
Class (SILICOS-IT)
Very 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)
-4.46

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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