Ethyl cyanoglyoxylate-2-oxime
Synonym(s):Ethyl cyano(hydroxyimino)acetate;Ethyl cyanoglyoxalate-2-oxime;Ethyl isonitrosocyanoacetate;Oxyma Pure
- CAS NO.：3849-21-6
- Empirical Formula: C5H6N2O3
- Molecular Weight: 142.11
- MDL number: MFCD00002112
- EINECS: 223-351-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-08 10:32:36
What is Ethyl cyanoglyoxylate-2-oxime?
Chemical properties
light yellow crystals or chunks
The Uses of Ethyl cyanoglyoxylate-2-oxime
A non-explosive alternative to HOBt.
The Uses of Ethyl cyanoglyoxylate-2-oxime
This product is a non-explosive alternative to HOBt or HOAt, and allows high peptide coupling rates at low racemization when applied in combination with carbodiimides.
What are the applications of Application
Ethyl (hydroxyimino)cyanoacetate is a non-explosive alternative to HOBt
Properties of Ethyl cyanoglyoxylate-2-oxime
| Melting point: | 130-132 °C (lit.) |
| Boiling point: | 259.65°C (rough estimate) |
| Density | 1.4801 (rough estimate) |
| refractive index | 1.5090 (estimate) |
| storage temp. | Store at +2°C to +8°C. |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 6.18±0.10(Predicted) |
| color | Off-White |
| BRN | 774783 |
| CAS DataBase Reference | 3849-21-6(CAS DataBase Reference) |
Safety information for Ethyl cyanoglyoxylate-2-oxime
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P321:Specific treatment (see … on this label). P405:Store locked up. |
Computed Descriptors for Ethyl cyanoglyoxylate-2-oxime
| InChIKey | LCFXLZAXGXOXAP-QPJJXVBHSA-N |
Ethyl cyanoglyoxylate-2-oxime manufacturer
HESTUR PHARMA PRIVATE LIMITED
1Y
Phone:+919966969147
Whatsapp: +91-9966969147
product: 3849-21-6 Oxima Pure 99%
OctaneX Labs
Hyderabad
Phone:91-9515157878
Whatsapp: 91-9515157878
product: Ethyl cyano(hydroxyimino)acetate
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