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CAS 144-82-1 Sulfamethizole molecular structure lightbox
CAS RN: 144-82-1

Sulfamethizole

Product Availability

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2 package records1 with current stock2 grade groups
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260225 1ml In stock Inquiry
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250412 250mg Out of stock 5-7 business days Inquiry
  • Product code: SSC-055263
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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 144-82-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥95% 0 Out of Stock Beijing Inquiry

144-82-1 / 4-amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide

Standard CAS: 144-82-1 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
144-82-1
Multi CAS
No
Molecular Formula
C9H10N4O2S2
Molecular Weight
270.300000
Exact Mass
270.024518
SMILES
CC1=NN=C(S1)NS(=O)(=O)C2=CC=C(C=C2)N
InChI
InChI=1S/C9H10N4O2S2/c1-6-11-12-9(16-6)13-17(14,15)8-4-2-7(10)3-5-8/h2-5H,10H2,1H3,(H,12,13)
InChIKey
VACCAVUAMIDAGB-UHFFFAOYSA-N

Physical Properties

Melting Point
406 °F (NTP, 1992) 210 °C 208 °C
Physical Description
Sulfamethizole is a white powder. (NTP, 1992) Solid
Appearance
Crystals from water Colorless crystal
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should store this material in a refrigerator. (NTP, 1992) Sulfamethizole should be store in well-closed containers.

Computed Properties

Structural Parameters

Heavy atom count
17
Aromatic heavy atom count
11
Fraction Csp3
0.11
Rotatable bonds
3
H-bond acceptors
6
H-bond donors
2
Molar refractivity
66.31
TPSA
97.97

LogP / Solubility

WLOGP
1.23
MLOGP
1.09
XLogP3
0.5
Consensus LogP
0.94
Log S (ESOL)
-2.57
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.66
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.8
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.5

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H317 (98.8%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Precautionary Statement Codes
P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501

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