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2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID

Also known as: 2-hydroxy-5-(4-morpholinylsulfonyl)benzoic acid, 2-hydroxy-5-(morpholin-4-ylsulfonyl)benzoic acid, 2-hydroxy-5-morpholin-4-ylsulfonylbenzoic acid, Benzoic acid, 2-hydroxy-5-(4-morpholinylsulfonyl)-, 2-hydroxy-5-(morpholin-4-ylsulfonyl)benzoic acid (SALTDATA: FREE)

2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID (CAS 91134-85-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13NO6S and a molecular weight of 287.28900 g/mol. Key properties include a boiling point of 530.3ºC at 760mmHg, a density of 1.538g/cm3 and a flash point of 274.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
91134-85-9
Jingsj CID
J-1115778-1
Molecular Formula
C11H13NO6S
Molecular Weight
287.28900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point530.3ºC at 760mmHg
Density1.538g/cm3
Flash Point274.5ºC
Exact Mass287.04600
PSA112.52000
LogP1.13000
Refractive Index1.618

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of 2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID?

The CAS number of 2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID is 91134-85-9.

What are the molecular formula and molecular weight of 2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID?

2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID has molecular formula C11H13NO6S and molecular weight 287.28900 g/mol.

What are the upstream and downstream products of 2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID?

For 2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID, Upstream Products: morpholine, 5-Chlorosulfonyl-2-hydroxybenzoic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-HYDROXY-5-(MORPHOLINE-4-SULFONYL)-BENZOIC ACID (CAS 91134-85-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115778-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.