80724-20-5 Tetramethylrhodamine isothiocyanate morpholinorhodamine isothiocyanate mritc tetramethylrhodamine 5(6)-isothiocyanate tetramethylrhodamine b isothiocyanate tetramethylrhodamine isothiocyanate isomer r tetramethylrhodamine-5-(and-6)-isothiocyanate tetramethylrhodamine-6-isothiocyanate tritc CAS 80724-20-5
| CAS No. | 80724-20-5 |
| Molecular Formula | C25H33N3O3S |
| Molecular Weight | 455.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 80724-20-5 Tetramethylrhodamine isothiocyanate morpholinorhodamine isothiocyanate mritc tetramethylrhodamine 5(6)-isothiocyanate tetramethylrhodamine b isothiocyanate tetramethylrhodamine isothiocyanate isomer r tetramethylrhodamine-5-(and-6)-isothiocyanate tetramethylrhodamine-6-isothiocyanate tritc.
CATO supplies 80724-20-5 Tetramethylrhodamine isothiocyanate morpholinorhodamine isothiocyanate mritc tetramethylrhodamine 5(6)-isothiocyanate tetramethylrhodamine b isothiocyanate tetramethylrhodamine isothiocyanate isomer r tetramethylrhodamine-5-(and-6)-isothiocyanate tetramethylrhodamine-6-isothiocyanate tritc (CAS 80724-20-5), a certified reference material (molecular formula C25H33N3O3S, MW 455.61 g/mol) for analytical method development and quality control.
Based on its molecular formula C25H33N3O3S, 80724-20-5 Tetramethylrhodamine isothiocyanate morpholinorhodamine isothiocyanate mritc tetramethylrhodamine 5(6)-isothiocyanate tetramethylrhodamine b isothiocyanate tetramethylrhodamine isothiocyanate isomer r tetramethylrhodamine-5-(and-6)-isothiocyanate tetramethylrhodamine-6-isothiocyanate tritc contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 455.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 80724-20-5 Tetramethylrhodamine isothiocyanate morpholinorhodamine isothiocyanate mritc tetramethylrhodamine 5(6)-isothiocyanate tetramethylrhodamine b isothiocyanate tetramethylrhodamine isothiocyanate isomer r tetramethylrhodamine-5-(and-6)-isothiocyanate tetramethylrhodamine-6-isothiocyanate tritc 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 | C25H33N3O3S |
| Molecular Weight | 455.61 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Tetramethylrhodamine Standards
- Tetramethylrhodamine-5-maleimide (CAS 174568-67-3)
- Tetramethylrhodamine-6-maleimide, single isomer (CAS 174568-68-4)
- 2-(6-Tetramethylrhodamine)carboxylic Acid N-Hydroxysuccinimide Ester (CAS 1027512-41-9)
- Tetramethylrhodamine-4-iodoacetamide (CAS 114458-99-0)
- Tetramethylrhodamine methyl ester perchlorate (CAS 115532-50-8)
- Tetramethylrhodamine ethyl ester perchlorate (CAS 115532-52-0)
- 2-[(5(6)-Tetramethylrhodamine]carboxylic Acid N-Hydroxysuccinimide Ester (CAS 122363-35-3)
- 62669-72-1 Tetramethylrhodamine Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (1:1) Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, perchlorate (CAS 62669-72-1)
Recommended Standards
- Methyl 2-(bromomethyl)-6-chloro-3-(3-methyl-2,6-dioxo-4-(trifluoromethyl)-2,3-dihydropyrimidin-1(6H)-yl)benzoate (CAS 355390-19-1)
- 2-hexadecylsulfonyl-5-nitrobenzoic acid 95487-19-7 (CAS 95487-19-7)
- Aprepitant impurity 34 (CAS CATO-C4X-237934)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(4-methoxyphenyl)-4-(2-methylcyclohexyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 1005123-41-0)
- tert-Butyl (2-chloro-4-(3-methylpyrazin-2-yl)phenyl)carbamate (CAS 2208654-61-7)
- [(3-Methoxy-benzyl)-methyl-amino]-acetic acid (CAS 947013-82-3)
- 7-Bromo-9-methoxy-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one (CAS 886367-16-4)
- 2-(quinolin-2-yl)acetaldehyde (CAS 399005-55-1)
- Normethyl Fentanyl-d3 Hydrochloride Salt (CAS 1217732-80-3)
- 1-Propyl-1H-indole-5-carboxylic acid (CAS 501905-90-4)
- 5-(2,2,2-Trifluoroethoxy)pentane-1-sulfonyl chloride (CAS 1343635-03-9)
- Titanium(IV) 2-ethylhexanoate (CAS 3645-34-9)
- (S)-2-(2-(1H-Indol-3-yl)-2-oxoacetamido)propanoic acid (CAS 94732-38-4)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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