Propan-2-ylidenehydrazine CAS 5281-20-9
| CAS No. | 5281-20-9 |
| Molecular Formula | C3H8N2 |
| Molecular Weight | 72.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Propan-2-ylidenehydrazine (CAS 5281-20-9), molecular formula C3H8N2 and molecular weight 72.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an organic framework, Propan-2-ylidenehydrazine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 72.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Propan-2-ylidenehydrazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H8N2 |
| Molecular Weight | 72.11 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) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Propan Standards
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- propan-2-imine (CAS 38697-07-3)
- 2-[(propan-2-yl)amino]acetonitrile (CAS 16728-80-6)
- 2-(Propan-2-yloxy)acetonitrile (CAS 84847-42-7)
- 3-(propan-2-yl)azetidine (CAS 1423116-93-1)
- N-(propan-2-yl)cyclopropanamine (CAS 73121-94-5)
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- 1-(propan-2-yl)cyclopropan-1-ol (CAS 57872-32-9)
Recommended Standards
- Prop-2-en-1-ylhydrazine (CAS 7422-78-8)
- propionaldehyde hydrazone (CAS 29443-43-4)
- Imidazolidine (CAS 504-74-5)
- trans-1,2-Diaminocyclopropane (CAS 758637-65-9)
- 4-Bromo-6-iodo-7H-pyrrolo[2,3-d]pyrimidine (CAS 2306273-25-4)
- Ethyl 2-chloro-2-[(ethoxycarbonyl)amino]-3,3,3-trifluoropropanoate (CAS 537686-87-6)
- 4-Cyclobutoxypicolinic acid (CAS 1247196-30-0)
- 6-Amino-[3,3'-bipyridine]-4-carbaldehyde (CAS 1227607-50-2)
- 3-butoxybenzonitrile (CAS 92367-52-7)
- Glibenclamide EP Impurity E (CAS 57334-89-1)
- 4-Amino-2,3,5,6-tetradeuteriobenzenecarboximidamide (CAS 1346600-28-9)
- 1-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)piperidin-4-amine (CAS 1707372-39-1)
- 2,7-Bis(phenylethynyl)anthracene-9,10-dione (CAS 770237-08-6)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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 18665070610 / Nicole.chen@cato-chem.com