Dimethylphenyl Actyl Biotin CAS 40222-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40222-71-7 |
| Molecular Formula | C19H18N2O3 |
| Molecular Weight | 322.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethylphenyl Actyl Biotin (CAS 40222-71-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H18N2O3. Molecular weight: 322.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O3 |
| Molecular Weight | 322.36 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Biotin Impurity 03 (CAS 28092-62-8)
- Diphenyl((propylsulfonyl)methyl)phosphine oxide (CAS 93017-17-5)
- Benzyl tert-butyl (2-oxopropane-1,3-diyl)dicarbamate (CAS 877317-26-5)
- 5,6,7,8-Tetrahydroquinoline-3-carbonitrile (CAS 101871-76-5)
- Ethyl 8-oxoundecanoate (CAS 858794-06-6)
- 2-(8-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetic acid (CAS 1534732-17-6)
- N-[(1,1-Dimethylethoxy)carbonyl]-2-methylalanine 2,5-dioxo-1-pyrrolidinyl ester (CAS 104055-39-2)
- 1-Amino-2-(naphthalen-2-yl)propan-2-ol (CAS 1344687-40-6)
- Methyl 4-(2-amino-4-bromophenoxy)benzoate (CAS 946665-16-3)
- Lixisenatide (CAS 320367-13-3)
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