(R)-Phenyl 3-O-[(4-methoxyphenyl)methyl]-2-O-(phenylmethyl)-4,6-O-(phenylmethylene)-1-thio-α-D-mannopyranoside CAS 177943-74-7
| CAS No. | 177943-74-7 |
| Molecular Formula | C34H34O6S |
| Molecular Weight | 570.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-Phenyl 3-O-[(4-methoxyphenyl)methyl]-2-O-(phenylmethyl)-4,6-O-(phenylmethylene)-1-thio-α-D-mannopyranoside (CAS 177943-74-7), molecular formula C34H34O6S and molecular weight 570.70 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C34H34O6S, (R)-Phenyl 3-O-[(4-methoxyphenyl)methyl]-2-O-(phenylmethyl)-4,6-O-(phenylmethylene)-1-thio-α-D-mannopyranoside contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 570.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures (R)-Phenyl 3-O-[(4-methoxyphenyl)methyl]-2-O-(phenylmethyl)-4,6-O-(phenylmethylene)-1-thio-α-D-mannopyranoside under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C34H34O6S |
| Molecular Weight | 570.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2S,3S,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-carboxylic acid (CAS 1400906-88-8)
- (S,R,S)-AHPC-acetamido-O-PEG1-propargyl (CAS 2098799-79-0)
- tert-Butyl 3-{[1,1'-Biphenyl]-4-yl}-4-(4-phenoxybenzenesulfonyl)piperazine-1-carboxylate (CAS 1253527-69-3)
- Glipizide Impurity 48 (CAS CATO-C4X-140748)
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- 1-Bromo-4-[(2-chloroethane)sulfonyl]benzene (CAS 26732-25-2)
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- 1,2,3-Trifluoro-5-(trans-4-pentylcyclohexyl)benzene (CAS 131819-22-2)
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- 3-Oxopiperidine-4-carbonitrile (CAS 1378793-22-6)
- Rexamino (CAS 52883-35-9)
- Methyl (S)-4-N-Cbz-piperazine-2-carboxylate (CAS 225517-81-7)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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