N,N'-DIACETYLGLYCINE ANHYDRIDE
- CAS NO.：3027-05-2
- Empirical Formula: C8H10N2O4
- Molecular Weight: 198.18
- MDL number: MFCD00059789
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:00:12
What is N,N'-DIACETYLGLYCINE ANHYDRIDE?
Description
?N,N'-diacetylglycine anhydride, also known as diacetylated glycylglycine, can be obtained by acylation of glycylglycine with acetic anhydride. N,N'-diacetylglycine anhydride can be used to prepare DL-neopentylglycine derivatives.
What are the applications of Application
N,N'-diacetylglycine anhydride can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical and pharmaceutical synthesis process.
Preparation
After the mixed reaction of glycylglycine and acetic anhydride, ethyl acetate and petroleum ether are added in sequence to obtain the intermediate N,N'-diacetylglycine anhydride.
Properties of N,N'-DIACETYLGLYCINE ANHYDRIDE
| Melting point: | 99-100°C |
| Boiling point: | 424.4±38.0 °C(Predicted) |
| Density | 1.375±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | -1.74±0.20(Predicted) |
| color | White to Light yellow to Light orange |
| BRN | 188115 |
Safety information for N,N'-DIACETYLGLYCINE ANHYDRIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N,N'-DIACETYLGLYCINE ANHYDRIDE
| InChIKey | CBBKKVPJPRZOCM-UHFFFAOYSA-N |
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