13,6-(Epithioimino)pentacene-16-carboxylic acid, 6,13-dihydro-, tert butyl ester, 15-oxide 794586-44-0 Pentacene-N-sulfinyl-tert-butylcarbamate CAS 794586-44-0
| CAS No. | 794586-44-0 |
| Molecular Formula | C27H43NO3S |
| Molecular Weight | 461.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 13,6-(Epithioimino)pentacene-16-carboxylic acid, 6,13-dihydro-, tert butyl ester, 15-oxide 794586-44-0 Pentacene-N-sulfinyl-tert-butylcarbamate is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
13,6-(Epithioimino)pentacene-16-carboxylic acid, 6,13-dihydro-, tert butyl ester, 15-oxide 794586-44-0 Pentacene-N-sulfinyl-tert-butylcarbamate (CAS 794586-44-0), molecular formula C27H43NO3S and molecular weight 461.70 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 13,6-(Epithioimino)pentacene-16-carboxylic acid, 6,13-dihydro-, tert butyl ester, 15-oxide 794586-44-0 Pentacene-N-sulfinyl-tert-butylcarbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 461.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 13,6-(Epithioimino)pentacene-16-carboxylic acid, 6,13-dihydro-, tert butyl ester, 15-oxide 794586-44-0 Pentacene-N-sulfinyl-tert-butylcarbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H43NO3S |
| Molecular Weight | 461.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2,6-Dichloro-N-(3-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-5-yl)isonicotinamide (CAS 849066-60-0)
- CAS 925232-64-0 (CAS 925232-64-0)
- Blonanserin Impurity 27 (CAS 1648791-23-4)
- S-(2-Acetamidoethyl) 3-oxobutanethioate (CAS 23255-41-6)
- 3-(tert-butoxycarbonylamino)-1-hydroxy-cyclobutanecarboxylic acid (CAS 1067239-17-1)
- 1-Methylpiperidine (CAS 626-67-5)
- 1-(1-Ethyl-1h-pyrazol-4-yl)cyclopentan-1-amine (CAS 1247217-44-2)
- Obeticholic Acid-d5 (CAS 1992000-80-2)
- 1-(2-Methyl-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 1256479-48-7)
- 5-Isopropoxypicolinaldehyde (CAS 1198166-01-6)
- Benzyl ((1R,2S)-2-aminocyclobutyl)carbamate (CAS 1374293-74-9)
- (2R)-3-[(carboxymethyl)sulfanyl]-2-acetamidopropanoic acid (CAS 26177-54-8)
- Tert-butyl (3R,4R)-3-(aminomethyl)-4-fluoropyrrolidine-1-carboxylate (CAS 2166198-59-8)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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