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1H-Pyrrole-3-sulfonicacid

CAS 749255-18-3C4H5NO3SMW 147.15

1H-Pyrrole-3-sulfonicacid (CAS 749255-18-3) — formula C4H5NO3S, molecular weight 147.15; category organic chemicals.

Product Description

1H-Pyrrole-3-sulfonicacid (CAS 749255-18-3) is a chemical raw material in the organic chemicals category. Its molecular formula C4H5NO3S comprises 4 C, 5 H, 1 N, 3 O, 1 S atoms. Its molecular weight is about 147.15. Reported physicochemical data: LogP about -0.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number749255-18-3
Molecular FormulaC4H5NO3S
Molecular Weight147.15
LogP-0.5
CategoryOrganic Chemicals

Technical Profile

What this product is

1H-Pyrrole-3-sulfonicacid is a carbon-based organic compound with CAS registry number 749255-18-3 and molecular formula C4H5NO3S (molecular weight 147.15), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 749255-18-3

Its molecular formula C4H5NO3S comprises 4 C, 5 H, 1 N, 3 O, 1 S atoms.

Also known as: 1H-Pyrrole-3-sulfonicacid · 1H-吡咯-3-磺酸

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 1H-Pyrrole-3-sulfonicacid?

The CAS registry number of 1H-Pyrrole-3-sulfonicacid is 749255-18-3.

What is the molecular formula and molecular weight of 1H-Pyrrole-3-sulfonicacid?

Molecular formula C4H5NO3S, molecular weight 147.15.

What other names is 1H-Pyrrole-3-sulfonicacid known by?

It is also registered under: 1H-Pyrrole-3-sulfonicacid, 1H-吡咯-3-磺酸.

Which category does 1H-Pyrrole-3-sulfonicacid belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 1H-Pyrrole-3-sulfonicacid (CAS 749255-18-3), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number749255-18-3
PubChem CID12071822
Molecular formulaC4H5NO3S
IUPAC name1H-pyrrole-3-sulfonic acid

Computed descriptors

Molecular Weight147.15
XLogP3-0.5
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass146.99901420
Monoisotopic Mass146.99901420
Topological Polar Surface Area78.5
Heavy Atom Count9

Synonyms and trade names

749255-18-3; 3-PYRROLESULFONIC ACID; DTXSID70476990; RefChem:282423; DTXCID10427800; 1H-Pyrrole-3-sulfonic acid; 1H-Pyrrole-3-sulfonicacid; azole-4-sulfonic acid; SCHEMBL2880225; SCHEMBL4946582; MFCD11870154; AKOS006376922; SY315809

What the public record says

1H-Pyrrole-3-sulfonicacid · CAS 749255-18-3 · C4H5NO3S.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

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