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CAS RN: 624-84-0 | Product Number: F0667
Formohydrazide
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Purity: >97.0%(HPLC)
Synonyms:
- Formic Hydrazide
- Formic Acid Hydrazide
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$61.00
|
1 | 1 | ≥100 |
|
| 100G |
$167.00
|
1 | Contact Us | 24 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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| Product Number | F0667 |
| Purity / Analysis Method | >97.0%(HPLC) |
| Molecular Formula / Molecular Weight | CH__4N__2O = 60.06 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic,Heat Sensitive |
| CAS RN | 624-84-0 |
| Reaxys Registry Number | 635759 |
| PubChem Substance ID | 354334127 |
| MDL Number | MFCD00007589 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 97.0 area% |
| Purity(Nonaqueous Titration) | min. 95.0 % |
| Melting point | 56.0 to 61.0 °C |
Properties (reference)
| Melting Point | 59 °C |
| Boiling Point | 90 °C/0.7 mmHg |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. |
Related Laws:
| RTECS# | LQ8615000 |
Transport Information:
| HS Number | 2928.00.5000 |
Application
Hydrazide Useful for Construction of Heterocycles
Experimental procedure: 1,3-Diphenyl thiourea (0.5 g, 2.19 mmol) is added to a stirred solution of IBX (0.65 g, 2.19 mmol) and triethylamine (1 mL, 7.11 mmol) in DMF (10 mL) for 5 min. Then, formohydrazide (0.45 g, 7.04 mmol) is slowly added to the reaction mixture with continued stirring for 3 h at rt. After completion, the reaction mixture is poured into a saturated solution of NaHCO3 (20 mL). The aqueous layer is extracted with ethyl acetate (3 × 15 mL). The combined organic layers are dried over Na2SO4 and evaporated to afford the crude product, which is purified by column chromatography on silica gel (petroleum ether : ethyl acetate) to afford 0.37 g of 1 as a white solid in 72% yield.
References
- o-Iodoxybenzoic Acid Mediated Oxidative Desulfurization Initiated Domino Reactions for Synthesis of Azoles
PubMed Literature
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