Semicarbazide hydrochloride
ALDRICH/S2201 - ≥99%
Synonym: N-Aminourea hydrochloride; Hydrazine carboxamide hydrochloride
CAS Number: 563-41-7
Empirical Formula (Hill Notation): CH5N3O · HCl
Molecular Weight: 111.53
EC Number: 209-247-0
MDL Number: MFCD00013009
Linear Formula: NH2CONHNH2 · HCl
Product Type: Chemical
| assay | ≥99% |
| InChI | 1S/CH5N3O.ClH/c2-1(5)4-3; |
| InChI key | XHQYBDSXTDXSHY-UHFFFAOYSA |
| mp | 175-177 °C (dec.) (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | Cl.NNC(N)=O |
| Application: | Derivatization reagent for aldehydes and ketones which produces crystalline compounds with characteristic melting points. |
| Application: | Semicarbazide hydrochloride is a general reagent used to synthesize semicarbazones from aldehydes and ketones. It can be used to build a variety of heterocyclic compounds, some of which are potent antimicrobial and antiviral agents. It can also be used to prepare corrosion inhibitors. |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 5 g in glass bottle |
| Symbol | ![]() ![]() GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301 - H314 - H361fd - H373 |
| Precautionary statements | P201 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 25 |
| Safety Statements | 45 |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99% |
| mp | 175-177 °C (dec.) (lit.) |
| UNSPSC | 12352100 |




