(4-(Methylselanyl)phenyl)(3,4,5-trimethoxyphenyl)methanol CAS 2123478-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2123478-18-0 |
| Molecular Formula | C17H20O4Se |
| Molecular Weight | 367.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-(Methylselanyl)phenyl)(3,4,5-trimethoxyphenyl)methanol (CAS 2123478-18-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H20O4Se. Molecular weight: 367.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H20O4Se |
| Molecular Weight | 367.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Methylselanyl Standards
- (4-(Methylselanyl)phenyl)(3,4,5-trimethoxyphenyl)methanone (CAS 2123478-19-1)
- 1-(2-(Methylselanyl)-3-phenylcyclobut-2-en-1-yl)ethanone (CAS 820963-05-1)
- N-(2-(Methylselanyl)phenyl)acetamide (CAS 89723-06-8)
- 2-(Methylselanyl)benzoic acid (CAS 6547-08-6)
- (4-(Methylselanyl)phenyl)boronic acid (CAS 181135-61-5)
- 1-(2-(Methylselanyl)phenyl)ethanone (CAS 1441-98-1)
- 1-(3-(Methylselanyl)phenyl)ethanone (CAS 666743-29-9)
- 4-(Methylselanyl)benzaldehyde (CAS 35729-40-9)
Recommended Standards
- Gemcitabine Impurity 31 (CAS 142816-70-4)
- [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-methoxy-tetrahydrofuran-2-yl]methyl dihydrogen phosphate (CAS 73646-17-0)
- (3-Pentafluoroethylsulfanyl-propyl)-(3-trifluoromethyl-benzyl)-amine (CAS 1208079-90-6)
- 2-(2-chloroethyl)-5-methoxy-1,3,4-thiadiazole (CAS 84353-08-2)
- 4-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzenesulfonyl]piperidine hydrochloride (CAS 2304634-02-2)
- 3-(Piperidin-1-ylmethyl)-1,2,4-thiadiazol-5-amine (CAS 1352999-69-9)
- 1-(4-Fluorophenyl)-2-(methylsulfonyl)ethan-1-one (CAS 82652-17-3)
- Methyl 3-Amino-3-(3-pyridyl)propanoate dihydrochloride, 97% (CAS 298214-98-9)
- 2-Amino-5-(aminomethyl)-4-(difluoromethyl)nicotinonitrile (CAS 1805269-55-9)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com