77-79-2 Z6003L44MN 2,5-Dihydrothiophene 1,1-dioxide 3-Sulfolene Thiophene, 2,5-dihydro-, 1,1-dioxide 5-17-01-00177 (Beilstein Handbook Reference) AI3-23457 BRN 0107004 Butadiene sulfone CCRIS 569 2,5-Dihydrothiophene dioxide 2,5-Dihydrothiophene sulfone EINECS 201-059-7 HSDB 2903 NCI-C04557 NSC 48532 beta-Sulfolene 1-Thia-3-cyclopentene 1,1-dioxide UNII-Z6003L44MN CAS 77-79-2

Purity 97%+In StockPharmaceutical Standards
CAS No.77-79-2
Molecular FormulaC4H6O2S
Molecular Weight118.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

77-79-2 Z6003L44MN 2,5-Dihydrothiophene 1,1-dioxide 3-Sulfolene Thiophene, 2,5-dihydro-, 1,1-dioxide 5-17-01-00177 (Beilstein Handbook Reference) AI3-23457 BRN 0107004 Butadiene sulfone CCRIS 569 2,5-Dihydrothiophene dioxide 2,5-Dihydrothiophene sulfone EINECS 201-059-7 HSDB 2903 NCI-C04557 NSC 48532 beta-Sulfolene 1-Thia-3-cyclopentene 1,1-dioxide UNII-Z6003L44MN CAS 77-79-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 118.15 g/mol gives 77-79-2 Z6003L44MN 2,5-Dihydrothiophene 1,1-dioxide 3-Sulfolene Thiophene, 2,5-dihydro-, 1,1-dioxide 5-17-01-00177 (Beilstein Handbook Reference) AI3-23457 BRN 0107004 Butadiene sulfone CCRIS 569 2,5-Dihydrothiophene dioxide 2,5-Dihydrothiophene sulfone EINECS 201-059-7 HSDB 2903 NCI-C04557 NSC 48532 beta-Sulfolene 1-Thia-3-cyclopentene 1,1-dioxide UNII-Z6003L44MN distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

77-79-2 Z6003L44MN 2,5-Dihydrothiophene 1,1-dioxide 3-Sulfolene Thiophene, 2,5-dihydro-, 1,1-dioxide 5-17-01-00177 (Beilstein Handbook Reference) AI3-23457 BRN 0107004 Butadiene sulfone CCRIS 569 2,5-Dihydrothiophene dioxide 2,5-Dihydrothiophene sulfone EINECS 201-059-7 HSDB 2903 NCI-C04557 NSC 48532 beta-Sulfolene 1-Thia-3-cyclopentene 1,1-dioxide UNII-Z6003L44MN (CAS 77-79-2) is a high-purity analytical reference standard with the molecular formula C4H6O2S and a molecular weight of 118.15 g/mol.

Based on its molecular formula C4H6O2S, 77-79-2 Z6003L44MN 2,5-Dihydrothiophene 1,1-dioxide 3-Sulfolene Thiophene, 2,5-dihydro-, 1,1-dioxide 5-17-01-00177 (Beilstein Handbook Reference) AI3-23457 BRN 0107004 Butadiene sulfone CCRIS 569 2,5-Dihydrothiophene dioxide 2,5-Dihydrothiophene sulfone EINECS 201-059-7 HSDB 2903 NCI-C04557 NSC 48532 beta-Sulfolene 1-Thia-3-cyclopentene 1,1-dioxide UNII-Z6003L44MN contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 118.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC4H6O2S
Molecular Weight118.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Sulfur Atoms1

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