N-Methyl-L-alanine
- CAS NO.：3913-67-5
- Empirical Formula: C4H9NO2
- Molecular Weight: 103.12
- MDL number: MFCD06801364
- EINECS: 1533716-785-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:11:28
What is N-Methyl-L-alanine?
Chemical properties
White to off-white powder
The Uses of N-Methyl-L-alanine
N-Methyl-L-alanine is a reactant used in the preparation of site-specific trastuzumab maytansinoid antibody-drug conjugates with improved therapeutic activity.
Definition
ChEBI: A methyl-L-alanine in which one of the the amino hydrogen of L-alanine is replaced by a methyl group.
Properties of N-Methyl-L-alanine
| Melting point: | 315-317 °C (decomp) |
| Boiling point: | 190.1±23.0 °C(Predicted) |
| Density | 1.048±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Aqueous Acid (Slightly), Water (Slightly) |
| form | Solid |
| pka | 2.32±0.10(Predicted) |
| color | White |
| BRN | 1720922 |
| CAS DataBase Reference | 3913-67-5(CAS DataBase Reference) |
| NIST Chemistry Reference | L-alanine, n-methyl-(3913-67-5) |
Safety information for N-Methyl-L-alanine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for N-Methyl-L-alanine
| InChIKey | GDFAOVXKHJXLEI-VKHMYHEASA-N |
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