Tz-Thalidomide CAS 2087490-42-2
| CAS No. | 2087490-42-2 |
| Molecular Formula | C29H29N7O6 |
| Molecular Weight | 571.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Tz-Thalidomide (CAS 2087490-42-2), a certified reference material (molecular formula C29H29N7O6, MW 571.58 g/mol) for analytical method development and quality control.
Structurally, Tz-Thalidomide (C29H29N7O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 571.58 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H29N7O6 |
| Molecular Weight | 571.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 7 |
Related Tz Standards
- Thalidomide-O-amido-PEG4-azide (CAS 2411681-89-3)
- Thalidomide-C3-O-PEG4-C2-acid (CAS 2376139-69-2)
- Thalidomide-O-PEG4-Boc (CAS 2411681-87-1)
- Thalidomide-O-acetamido-PEG4-C2-acid (CAS 2353563-50-3)
- Thalidomide-NH-PEG7 (CAS 2641838-98-2)
- Thalidomide-O-amido-PEG4-C2-NH2 (CAS 1957236-22-4)
- Thalidomide-NH-PEG3-NH-Boc (CAS 2204246-03-5)
- Thalidomide-O-amido-PEG4-propargyl (CAS 2496687-00-2)
Recommended Standards
- 2-(Pyridin-2-yl)-N-(5-(4-(6-(2-(3-(trifluoromethoxy)phenyl)acetamido)pyridazin-3-yl)butyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 1439399-58-2)
- Mezlocillin Impurity 9 (CAS CATO-C4X-18319)
- Baloxavir Impurity 3 (CAS 1985606-14-1)
- Folate-PEG2-amine (CAS 1099829-15-8)
- (S,E)-Methyl 5-chloro-2-isopropylpent-4-enoate (CAS 387353-77-7)
- 2-(1H-Indol-5-yl)acetamide (CAS 39689-45-7)
- 4-[(Diethylamino)methyl]aniline dihydrochloride (CAS 854634-05-2)
- 1H-Pyrazolo[3,4-c]pyridine-5-carboxaldehyde (CAS 885223-61-0)
- 5-Methoxy-3-methylpyrazine-2-carboxylic Acid (CAS 1262860-60-5)
- 2-(4-formyl-1H-imidazol-1-yl)acetic acid (CAS 1303968-26-4)
- 2-Methyl-2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)propan-1-ol hydrochloride (CAS 1416438-91-9)
- 3-Methyl-5-(phenoxymethyl)-1H-pyrazole-4-carboxylic acid (CAS 91478-48-7)
- N-(2-(Dimethylamino)-2-(thiophen-3-yl)ethyl)-2,5-difluorobenzenesulfonamide (CAS 946248-70-0)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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