CAS Number1188-21-2
Synonyms(S)-N-Acetylleucine; N-Acetyl-L-leucine; (E)-N-(1-Hydroxyethylidene)-L-leucine; (S)-N-acetyl-leucine; EINECS 214-706-3; L-Leucine, N-acetyl; (S)-2-Acetamido-4-methylpentanoic acid; Acetyl-L-Leucine; MFCD00026498; Acetylleucine; Ac-Leu-OH
Molecular Formula(CH3)2CHCH2CH(NHCOCH3)CO2H
Molecular Weight173.21
Purity99%
Density1.1±0.1 g/cm3
Boiling Point369.6±25.0 °C at 760 mmHg
Melting Point187-190 °C (lit.)
Appearancesolid
EINECS214-706-3
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1188-21-2 |
| Catalog No. | 2A-9007067 |
| Chinese Name | N-乙酰-L-亮氨酸 |
| Synonyms | (S)-N-Acetylleucine; N-Acetyl-L-leucine; (E)-N-(1-Hydroxyethylidene)-L-leucine; (S)-N-acetyl-leucine; EINECS 214-706-3; L-Leucine, N-acetyl; (S)-2-Acetamido-4-methylpentanoic acid; Acetyl-L-Leucine; MFCD00026498; Acetylleucine; Ac-Leu-OH |
| Molecular Formula | (CH3)2CHCH2CH(NHCOCH3)CO2H |
| Molecular Weight | 173.21 |
| Purity | 99 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 369.6±25.0 °C at 760 mmHg |
| Melting Point | 187-190 °C (lit.) |
| Appearance | solid |
| Water Solubility | 0.81 g/100 mL (20 ºC) |
| Storage Condition | Store sealed at -0 ºC |
| EINECS | 214-706-3 |
| HTC | 2924199090 |
| PubChem ID | 24867665 |
| MDL Number | MFCD00065131 |
| SMILES | CC(C)C[C@H](NC(C)=O)C(O)=O |
| InChI | 1S/C8H15NO3/c1-5(2)4-7(8(11)12)9-6(3)10/h5,7H,4H2,1-3H3,(H,9,10)(H,11,12)/t7-/m0/s1 |
| InChI Key | WXNXCEHXYPACJF-ZETCQYMHSA-N |
| Beilstein/REAXYS | 1724849 |
| NACRES Code | NA.22 |
| eCl@ss | 32160406 |
| UNSPSC | 12352209 |
| Safety Description | S24/25 |
| MSDS | msds/7067_1_1188_21_2.pdf |
| Use of | L-Acetylleucine is used for treating vestibular-related imbalance and vertigo. Properties Articles19 Name N-acetyl-L-leucine Synonym More Synonyms Chemical & Physical Properties Molecular Formula C8H15NO3 Exact Mass 173.105194 PSA 66.40000 Index of Refraction 1.458 InChIKey WXNXCEHXYPACJF-ZETCQYMHSA-N SMILES CC(=O)NC(CC(C)C)C(=O)O |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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