334-88-3
60A625P70P
Diazomethane
Methane, diazo-
4-01-00-03056 (Beilstein Handbook Reference)
Acomethylene
Azimethylene
BRN 0102415
CCRIS 205
Diazirine
Diazonium methylide
EINECS 206-382-7
HSDB 1628
UNII-60A625P70P CAS 334-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 334-88-3 |
| Molecular Formula | CH2N2 |
| Molecular Weight | 42.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
High-purity 334-88-3
60A625P70P
Diazomethane
Methane, diazo-
4-01-00-03056 (Beilstein Handbook Reference)
Acomethylene
Azimethylene
BRN 0102415
CCRIS 205
Diazirine
Diazonium methylide
EINECS 206-382-7
HSDB 1628
UNII-60A625P70P (CAS 334-88-3) pharmaceutical standards reference standard. Molecular formula: CH2N2. Molecular weight: 42.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | CH2N2 |
| Molecular Weight | 42.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 31432-55-0
Acetonitrile-1-13C
Methyl cyanide-13C (CAS 31432-55-0)
- Cyanamide (CAS 420-04-2)
- Acetonitrile-2-<SUP>13</SUP>C (CAS 1722-09-4)
- 13057-08-4
3-(1,1,1,2,3,3,3-heptafluoropropan-2-yloxy)propyl-trimethoxysilane
3-[1,1,1,2,3,3,3-heptakis(fluoranyl)propan-2-yloxy]propyl-trimethoxy-silane
A806100 (CAS 13057-08-4)
- N-(1,3-Benzothiazol-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1024278-14-5)
- 2-Amino-n-(2,4,6-trimethylphenyl)acetamide hydrochloride (CAS 71395-08-9)
- 2-(3,4-Difluorobenzoyl)benzoic acid (CAS 376618-23-4)
- 3-phenyl-2,3-dihydro-1H-indole (CAS 62236-19-5)
- Ethyl 4-chloro-6-nitro-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 2253791-42-1)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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