L-丙氨酰-L-氨基丙酸
L-Alanyl-L-alanine
CAS: 1948-31-8;2392-61-2
Molecular Formula: C6H12N2O3
L-丙氨酰-L-氨基丙酸 - Names and Identifiers
| Name | L-Alanyl-L-alanine |
| Synonyms | ALA-ALA Dialanine H-ALA-ALA-OH L-Alanyl-L-alanine alpha-Alanylalanine N-L-alanyl-L-alanine L-Alanine, N-L-alanyl- Alanine, N-L-alanyl-, L- L-ALANYL-L-ALANINE extrapure L-Alanyl-L-alanine hydrochloride (2S)-2-(alanylamino)propionic acid (2S)-2-[(2S)-2-aminopropanamido]propanoic acid (2S)-2-[[(2S)-2-ammoniopropanoyl]amino]propionate (2S)-2-[[(2S)-2-ammonio-1-oxopropyl]amino]propanoate (2S)-2-[[(2S)-2-amino-1-oxopropyl]amino]propanoic acid |
| CAS | 1948-31-8 2392-61-2 |
| EINECS | 217-751-7 |
| InChI | InChI=1/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m0/s1 |
L-丙氨酰-L-氨基丙酸 - Physico-chemical Properties
| Molecular Formula | C6H12N2O3 |
| Molar Mass | 160.17 |
| Density | 1.208 |
| Melting Point | 280-285°C(lit.) |
| Boling Point | 286.06°C (rough estimate) |
| Flash Point | 197.3°C |
| Solubility | H2O: 0.1g/mL, clear |
| Vapor Presure | 1.31E-07mmHg at 25°C |
| Appearance | White crystalline powder |
| BRN | 1724813 |
| pKa | 3.16±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Refractive Index | 1.4500 (estimate) |
| MDL | MFCD00008075 |
| Physical and Chemical Properties | Solubility: H2O: 0.1g/mL, clear storage condition:-15 ℃ WGK Germany:3 |
| Use | Usually used as a model dipeptide in physicochemical studies of processes such as the effects of pH (protonation) on conformation. |
L-丙氨酰-L-氨基丙酸 - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 2924190002 |
L-丙氨酰-L-氨基丙酸 - Introduction
L-Alanyl-L-alanine, also known as L-malonamide, is an amino acid dimer. It consists of two L-alanine molecules linked by an amide bond.
L-Alanyl-L-alanine have the following properties:
1. Appearance: White crystalline solid.
2. Solubility: soluble in water and some organic solvents.
3. Stability: relatively stable at room temperature.
L-Alanyl-L-alanine Main uses include:
1. Pharmaceutical field: as a synthetic intermediate of antiviral drugs and some drugs.
2. Food industry: used as a food additive to enhance the nutritional value of food and increase the taste of food.
L-Alanyl-L-alanine can be prepared by the amidation reaction of two L-alanine molecules.
When using the L-Alanyl-L-alanine, you need to pay attention to the following safety information:
1. Avoid contact with eyes, skin and respiratory tract. In case of accidental contact, rinse immediately with plenty of water.
2. In the use of the process should wear personal protective equipment, such as gloves, protective glasses and protective clothing.
3. Storage should be sealed in a dry, cool place, avoid direct sunlight.
4. Comply with relevant safety procedures and practice Good Laboratory Practices.
L-Alanyl-L-alanine have the following properties:
1. Appearance: White crystalline solid.
2. Solubility: soluble in water and some organic solvents.
3. Stability: relatively stable at room temperature.
L-Alanyl-L-alanine Main uses include:
1. Pharmaceutical field: as a synthetic intermediate of antiviral drugs and some drugs.
2. Food industry: used as a food additive to enhance the nutritional value of food and increase the taste of food.
L-Alanyl-L-alanine can be prepared by the amidation reaction of two L-alanine molecules.
When using the L-Alanyl-L-alanine, you need to pay attention to the following safety information:
1. Avoid contact with eyes, skin and respiratory tract. In case of accidental contact, rinse immediately with plenty of water.
2. In the use of the process should wear personal protective equipment, such as gloves, protective glasses and protective clothing.
3. Storage should be sealed in a dry, cool place, avoid direct sunlight.
4. Comply with relevant safety procedures and practice Good Laboratory Practices.
Last Update：2024-04-09 19:05:47
Supplier List
Multiple SpecificationsSpot supply
Product Name: H-Ala-Ala-OH (L-Alanyl-L-alanine; Ala-Ala) Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: Ala-Ala Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
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Spot supply
Product Name: Ala-Ala Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Ala-Ala Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Multiple SpecificationsSpot supply
Product Name: H-Ala-Ala-OH (L-Alanyl-L-alanine; Ala-Ala) Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: Ala-Ala Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Ala-Ala Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Ala-Ala Visit Supplier Webpage Request for quotationCAS: 1948-31-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
L-丙氨酰-L-氨基丙酸
烯基丁二酸十七烯基咪唑啉盐,兰 703
S-2-吡咯烷乙酸甲酯盐酸盐
布地奈德杂质对照品5
乙酰乙酰叔丁基胺
1-HEXYL-3-METHYLIMIDAZOLIUM IODIDE
2-CHLORO-4-METHYLTHIOBUTYRIC ACID
Silane, [4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-butyn-1-yl]trimethyl-
6-(2-丙烯基)二氢麦角酸
N-MORPHOLINO-2-ISOCYANO-ACETAMIDE
烯基丁二酸十七烯基咪唑啉盐,兰 703
S-2-吡咯烷乙酸甲酯盐酸盐
布地奈德杂质对照品5
乙酰乙酰叔丁基胺
1-HEXYL-3-METHYLIMIDAZOLIUM IODIDE
2-CHLORO-4-METHYLTHIOBUTYRIC ACID
Silane, [4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-butyn-1-yl]trimethyl-
6-(2-丙烯基)二氢麦角酸
N-MORPHOLINO-2-ISOCYANO-ACETAMIDE