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CAS 128-44-9 Saccharin sodium molecular structure lightbox
CAS RN: 128-44-9

Saccharin sodium

Product Availability

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2 package records2 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260401 5ml In stock Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250403 5g / 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
  • Product code: SSC-035379
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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: 10g
  • 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 128-44-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g ≥95% 0 Out of Stock Shenzhen Inquiry

128-44-9 / sodium 1,1-dioxo-1,2-benzothiazol-2-id-3-one

Standard CAS: 128-44-9 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
128-44-9
Multi CAS
No
Molecular Formula
C7H4NNaO3S
Molecular Weight
205.170000
Exact Mass
204.980958
SMILES
C1=CC=C2C(=C1)C(=O)[N-]S2(=O)=O.[Na+]
InChI
InChI=1S/C7H5NO3S.Na/c9-7-5-3-1-2-4-6(5)12(10,11)8-7;/h1-4H,(H,8,9);/q;+1/p-1
InChIKey
WINXNKPZLFISPD-UHFFFAOYSA-M

Physical Properties

Melting Point
greater than 572 °F (Decomposes) (NTP, 1992)
Physical Description
Saccharin, sodium salt appears as odorless white crystals or crystalline powder. Aqueous solution is neutral or alkaline to litmus, but not alkaline to phenolphthalein. Effloresces in dry air. Intensely sweet taste. (NTP, 1992) Dry Powder; Liquid White odorless solid; Effloresces in dry air; [CAMEO] White odorless crystals
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should store this chemical at ambient temperatures and keep it away from oxidizing materials. (NTP, 1992)

Computed Properties

Structural Parameters

Heavy atom count
13
Aromatic heavy atom count
6
H-bond acceptors
3
Molar refractivity
41.32
TPSA
65.31

LogP / Solubility

WLOGP
-2.09
MLOGP
-1.84
XLogP3
-2.09
Consensus LogP
-2.01
Log S (ESOL)
-0.13
Class (ESOL)
Very soluble
Log S (Ali)
0.27
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.74
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)
-5.46

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 328 of 343 companies (only 4.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

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