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CAS 1003-51-6 (+/-)-HA-966 molecular structure lightbox
CAS RN: 1003-51-6

(+/-)-HA-966

Product Availability

Choose a grade to view its available package options.

8 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251025 1g In stock Inquiry
Batchno.20260630 250mg In stock Inquiry
Batchno.20251104 50mg In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250821 100mg In stock Shanghai Inquiry
Batchno.20251101 10g Out of stock Inquiry
Batchno.20251228 1g Out of stock Inquiry
Batchno.20250529 250mg In stock Shanghai Inquiry
Batchno.20251031 5g Out of stock Inquiry
  • Product code: SSC-000759
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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: ＞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 1003-51-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Hong Kong Inquiry

1003-51-6 / 3-amino-1-hydroxypyrrolidin-2-one

HA-966 | 2-Pyrrolidinone, 3-amino-1-hydroxy- | 1-Hydroxy-3-amino-2-pyrrolidone

Standard CAS: 1003-51-6 Multi CAS: Yes
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1003-51-6
Multi CAS
Yes
Molecular Formula
C4H8N2O2
Molecular Weight
116.120000
Exact Mass
116.058578
SMILES
C1CN(C(=O)C1N)O
InChI
InChI=1S/C4H8N2O2/c5-3-1-2-6(8)4(3)7/h3,8H,1-2,5H2
InChIKey
HCKUBNLZMKAEIN-UHFFFAOYSA-N
Synonyms
HA-966 2-Pyrrolidinone, 3-amino-1-hydroxy- 1-Hydroxy-3-amino-2-pyrrolidone 3-Amino-1-hydroxy-2-pyrrolidinone UNII-F2JLV9220T

Computed Properties

Structural Parameters

Heavy atom count
8
Fraction Csp3
0.75
H-bond acceptors
3
H-bond donors
2
Molar refractivity
26.09
TPSA
66.56

LogP / Solubility

WLOGP
-1.06
MLOGP
-0.95
XLogP3
-1.5
Consensus LogP
-1.17
Log S (ESOL)
0.11
Class (ESOL)
Highly soluble
Log S (Ali)
0.26
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.47
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)
-4.18

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
2

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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