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CAS 5657-61-4 AMINO ACID HYDROXAMATES NICOTINIC ACID HYDROXAMATE molecular structure lightbox
CAS RN: 5657-61-4

AMINO ACID HYDROXAMATES NICOTINIC ACID HYDROXAMATE

Product Availability

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3 package records2 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260617 100mg / 250mg Confirm by inquiry Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260213 100mg In stock Shanghai Inquiry
Batchno.20251031 250mg Out of stock 8-10 business days Inquiry
  • Product code: SSC-164584
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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: 0.25g
  • 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 5657-61-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥95% 0 Out of Stock Beijing Inquiry

5657-61-4 / N-hydroxypyridine-3-carboxamide

Standard CAS: 5657-61-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
5657-61-4
Multi CAS
No
Molecular Formula
C6H6N2O2
Molecular Weight
138.120000
Exact Mass
138.042927
InChI
InChI=1S/C6H6N2O2/c9-6(8-10)5-2-1-3-7-4-5/h1-4,10H,(H,8,9)
InChIKey
IYCHDNQCHLMLJZ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
2
Molar refractivity
33.49
TPSA
62.22

LogP / Solubility

WLOGP
0.2
MLOGP
0.17
XLogP3
-0.5
Consensus LogP
-0.04
Log S (ESOL)
-1.2
Class (ESOL)
Soluble
Log S (Ali)
-0.84
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.84
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)
-3.42

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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