Sulfabenzamide
Also known as: N-[(4-Aminophenyl)sulfonyl]benzamide, N-Benzoylsulfanilamide, N1-Benzoylsulfanilamide, 4-Amino-N-benzoylbenzenesulfonamide, N-(4-Aminobenzenesulfonyl)benzamide, Benzamide, N-[(4-aminophenyl)sulfonyl]-
Sulfabenzamide (CAS 127-71-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H12N2O3S and a molecular weight of 276.311 g/mol. Key properties include a melting point of 180-184 °C and a density of 1.4±0.1 g/cm3. It is listed by 2 suppliers, 1 of which publish reference prices, from 1.58 to 14.11 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 127-71-9
- Jingsj CID
- J-49244-3
- Molecular Formula
- C13H12N2O3S
- Molecular Weight
- 276.311 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 分析标准品 250mg | ¥394.00 | $0.24 /mgBest ¥1.58/mg CNY | CN China MOQ 250mg | |
In Stock | >98.0%(LC)(T) 25g | ¥352.80 | $2.11 /g ¥14.11/g CNY | CN China MOQ 25g | |
Made to Order | >98.0%(LC);分析标准品 250mg | - | - | CN China MOQ 250mg |
Physicochemical Properties
| Melting Point | 180-184 °C |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Exact Mass | 276.056854 |
| PSA | 97.64000 |
| LogP | 1.19 |
| Refractive Index | 1.636 |
| Storage Conditions | 2-8°C |
| Additional Property | 0.3 g/L (20 ºC) |
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Sulfabenzamide?
The CAS number of Sulfabenzamide is 127-71-9.
What are the molecular formula and molecular weight of Sulfabenzamide?
Sulfabenzamide has molecular formula C13H12N2O3S and molecular weight 276.311 g/mol.
Which suppliers offer Sulfabenzamide?
2 supplier(s) listed; reference unit price ¥1.58–14.11 /mg.
What are the upstream and downstream products of Sulfabenzamide?
For Sulfabenzamide, Upstream Products: Phenyl benzoate, Sulfanilamide, Benzoyl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sulfabenzamide (CAS 127-71-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49244-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.