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CAS 127-69-5 Sulfisoxazole molecular structure lightbox
CAS RN: 127-69-5

Sulfisoxazole

Product Availability

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8 package records6 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251223 100g In stock Shanghai Inquiry
Batchno.20260531 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250217 25g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250822 5g In stock Shanghai, Shenzhen Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250711 250mg In stock Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250624 1g Out of stock Inquiry
Batchno.20251004 250mg In stock Inquiry
Batchno.20260610 500mg Out of stock Inquiry
  • Product code: SSC-034383
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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: 100g
  • 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 127-69-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ＞97% 0 Out of Stock Shanghai Inquiry

127-69-5 / 4-amino-N-(3,4-dimethyl-1,2-oxazol-5-yl)benzenesulfonamide

Standard CAS: 127-69-5 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
127-69-5
Multi CAS
No
Molecular Formula
C11H13N3O3S
Molecular Weight
267.310000
Exact Mass
267.067762
SMILES
CC1=C(ON=C1C)NS(=O)(=O)C2=CC=C(C=C2)N
InChI
InChI=1S/C11H13N3O3S/c1-7-8(2)13-17-11(7)14-18(15,16)10-5-3-9(12)4-6-10/h3-6,14H,12H2,1-2H3
InChIKey
NHUHCSRWZMLRLA-UHFFFAOYSA-N

Physical Properties

Melting Point
383 to 388 °F (NTP, 1992) 194 °C MP: 191 °C MP: 195-198 °C
Physical Description
Sulfisoxazole is an odorless white to yellowish crystalline powder. Slightly bitter taste. Acid to litmus. (NTP, 1992) Solid
Appearance
Colorless prisms White to slightly yellowish crystalline powder
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should protect this chemical from exposure to light. Keep the container tightly closed under an inert atmosphere, and store under refrigerated temperatures. (NTP, 1992)

Computed Properties

Structural Parameters

Heavy atom count
18
Aromatic heavy atom count
11
Fraction Csp3
0.18
Rotatable bonds
3
H-bond acceptors
5
H-bond donors
2
Molar refractivity
67.64
TPSA
98.22

LogP / Solubility

WLOGP
1.67
MLOGP
1.48
XLogP3
1
Consensus LogP
1.38
Log S (ESOL)
-2.81
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.96
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-3.15
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.16

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
H315 (95.6%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (95.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (93.3%): 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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