Formaldehyde-d2 (~20% in D2O) CAS 1664-98-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1664-98-8 |
| Molecular Formula | CD2O |
| Molecular Weight | 32.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Formaldehyde-d2 (~20% in D2O) (CAS 1664-98-8) pharmaceutical standards reference standard. Molecular formula: CD2O. Molecular weight: 32.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | CD2O |
| Molecular Weight | 32.04 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Formaldehyde Standards
- 63101-50-8 Formaldehyde-13C,d2solution (CAS 63101-50-8)
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- Formaldehyde O-Methyloxime (CAS 62479-73-6)
- Formaldehyde compound with 4-(tert-butyl)phenol (1:1) (CAS 25085-50-1)
- Formaldehyde compound with aniline (1:1) (CAS 25214-70-4)
- Formaldehyde Sodium Bisulfite Hemihydrate (CAS 63148-74-3)
- Formaldehyde, polymer with [1,1'-biphenyl]-4-ol (CAS 25820-85-3)
Recommended Standards
- Methylphenidate Hydrochloride Erythro Isomer (CAS 40431-63-8)
- Methanol (CAS 67-56-1)
- [13C,2H3]-Tadalafil (CAS 1261364-86-6)
- 1-(3-(((2-Hydroxyethyl)(isopropyl)amino)methyl)piperidin-1-yl)ethanone (CAS 1353963-94-6)
- 2-(4-Fluorobenzoyl)-4-(pyridin-3-yl)-5H,6H,7H,8H-thieno[2,3-b]quinolin-3-amine (CAS 340818-05-5)
- 3-(2-Ethoxyethyl)piperidine hydrochloride (CAS 1185298-20-7)
- Cinnoline-4-carbonitrile (CAS 16470-90-9)
- 5-Amino-6-bromo-2-ethylisoindoline-1,3-dione (CAS 60878-42-4)
- [3-(3,4-dimethoxyphenyl)propyl](methyl)amine hydrochloride (CAS 83979-31-1)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com