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CAS 63-74-1 Sulfanilamide molecular structure lightbox
CAS RN: 63-74-1

Sulfanilamide

Product Availability

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15 package records15 with current stock7 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250604 100g In stock Shandong Inquiry
Batchno.20251202 1g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batchno.20250601 25g In stock Shandong, Guangdong Inquiry
Batchno.20260530 5g In stock Shanghai, Shandong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260701 100ml In stock Shanghai, Shandong, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250608 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251219 1kg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250513 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250403 500g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260211 100g In stock Inquiry
Batchno.20250714 2.5kg In stock Inquiry
Batchno.20260303 500g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251129 1ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250306 100g / 500g / 2.5kg / 12X500g Confirm by inquiry Shandong, Guangdong, Chongqing, Hebei, Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260626 5g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
  • Product code: SSC-172458
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 25g, 100g, 500g, 1000g
  • Available purity: ≥98%
  • Inventory rows with stock: 2
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 63-74-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥98% 5 In Stock Shanghai Inquiry
100g ≥98% 1 In Stock Hong Kong Inquiry
500g ≥98% 0 Out of Stock Beijing Inquiry
1000g ≥98% 0 Out of Stock Hong Kong Inquiry

63-74-1 / 4-aminobenzenesulfonamide

Standard CAS: 63-74-1 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
63-74-1
Multi CAS
Yes
Molecular Formula
C6H8N2O2S
Molecular Weight
172.210000
Exact Mass
172.030649
InChI
InChI=1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)
InChIKey
FDDDEECHVMSUSB-UHFFFAOYSA-N

Physical Properties

Melting Point
329 to 331 °F (NTP, 1992) 165.5 °C
Density
1.08 at 68 °F (NTP, 1992) - Denser than water; will sink 1.08 @ 25 °C
Physical Description
Sulfanilamide is a white powder. pH of 0.5% aqueous solution: 5.8-6.1. (NTP, 1992) Solid; [Merck Index] Solid
Appearance
LEAFLETS FROM AQ ALCOHOL CRYSTALS
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
2
Molar refractivity
42.23
TPSA
86.18

LogP / Solubility

WLOGP
-0.08
MLOGP
-0.08
XLogP3
-0.6
Consensus LogP
-0.25
Log S (ESOL)
-1.19
Class (ESOL)
Soluble
Log S (Ali)
-0.91
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.83
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
High
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)
-3.83

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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