L-Alanine
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101 prices
Selected condition：
Brand
- Acrotein
- Activate Scientific
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- Arctom
- Ark Pharm
- Biosynth Carbosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- DC Chemicals
- Frontier Specialty Chemicals
- Iris Biotech GmbH
- Labseeker
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Tocris
- TRC
- Usbiological
Package
- a0325000
- 10mg
- 100mg
- 1017001000
- 5MG
- 20mg
- 1017009010
- 200mg
- 1g
- 2.500g
- 5g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- sample
- 1000g
- 2Kg
- 5kg
- 10Kg
- 25KG
- ManufacturerAcrotein
- Product numberNA-0167
- Product descriptionL-Alanine 97%
- Packaging1kg
- Price$121
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS33276
- Product descriptionL-Alanine 98+% ee
- Packaging25g
- Price$31
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS33276
- Product descriptionL-Alanine 98+% ee
- Packaging100g
- Price$52
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberG138
- Product descriptionL-Alanine
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ99058
- Product descriptionL-Alanine
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA15804
- Product descriptionL-Alanine, 99%
- Packaging25g
- Price$33.6
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ60279
- Product descriptionL-Alanine, Cell Culture Reagent
- Packaging50g
- Price$65.9
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15804
- Product descriptionL-Alanine, 99%
- Packaging100g
- Price$79.7
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ60279
- Product descriptionL-Alanine, Cell Culture Reagent
- Packaging100g
- Price$87.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15804
- Product descriptionL-Alanine, 99%
- Packaging500g
- Price$318
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ60279
- Product descriptionL-Alanine, Cell Culture Reagent
- Packaging500g
- Price$390.65
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA318333
- Product descriptionH-Ala-OH 98%
- Packaging5g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA318333
- Product descriptionH-Ala-OH 98%
- Packaging100g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA318333
- Product descriptionH-Ala-OH 98%
- Packaging500g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA318333
- Product descriptionH-Ala-OH 98%
- Packaging1kg
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0007810
- Product descriptionL-ALA 95.00%
- Packaging5MG
- Price$504.34
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | NA-0167 | L-Alanine 97% | 1kg | $121 | 2021-12-16 | Buy |
| Activate Scientific | AS33276 | L-Alanine 98+% ee | 25g | $31 | 2021-12-16 | Buy |
| Activate Scientific | AS33276 | L-Alanine 98+% ee | 100g | $52 | 2021-12-16 | Buy |
| AK Scientific | G138 | L-Alanine | 5g | $14 | 2021-12-16 | Buy |
| AK Scientific | J99058 | L-Alanine | 25g | $14 | 2021-12-16 | Buy |
| Alfa Aesar | A15804 | L-Alanine, 99% | 25g | $33.6 | 2024-03-01 | Buy |
| Alfa Aesar | J60279 | L-Alanine, Cell Culture Reagent | 50g | $65.9 | 2024-03-01 | Buy |
| Alfa Aesar | A15804 | L-Alanine, 99% | 100g | $79.7 | 2024-03-01 | Buy |
| Alfa Aesar | J60279 | L-Alanine, Cell Culture Reagent | 100g | $87.65 | 2024-03-01 | Buy |
| Alfa Aesar | A15804 | L-Alanine, 99% | 500g | $318 | 2024-03-01 | Buy |
| Alfa Aesar | J60279 | L-Alanine, Cell Culture Reagent | 500g | $390.65 | 2024-03-01 | Buy |
| Ambeed | A318333 | H-Ala-OH 98% | 5g | $5 | 2021-12-16 | Buy |
| Ambeed | A318333 | H-Ala-OH 98% | 100g | $7 | 2021-12-16 | Buy |
| Ambeed | A318333 | H-Ala-OH 98% | 500g | $24 | 2021-12-16 | Buy |
| Ambeed | A318333 | H-Ala-OH 98% | 1kg | $45 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0007810 | L-ALA 95.00% | 5MG | $504.34 | 2021-12-16 | Buy |
Properties
Melting point :314.5 °C
Boiling point :212.9±23.0 °C(Predicted)
alpha :14.5 º (c=10,6N HCl,dry sub.)
Density :1,432 g/cm3
refractive index :1.4650 (estimate)
FEMA :3818 | DL-ALANINE
storage temp. :2-8°C
solubility :H2O: 100 mg/mL
form :powder
pka :2.34(at 25℃)
color :White to almost white
PH :5.5-6.5 (100g/l, H2O, 20℃)
Odor :odorless
Odor Type :odorless
optical activity :[α]20/D +14.0±1°, c = 5% in 5 M HCl
Water Solubility :166.5 g/L (25 ºC)
λmax :λ: 260 nm Amax: ≤0.03
λ: 280 nm Amax: ≤0.02 Merck :14,204
BRN :1720248
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :QNAYBMKLOCPYGJ-REOHCLBHSA-N
LogP :-0.68
CAS DataBase Reference :56-41-7(CAS DataBase Reference)
NIST Chemistry Reference :Alanine(56-41-7)
EPA Substance Registry System :L-Alanine (56-41-7)
Boiling point :212.9±23.0 °C(Predicted)
alpha :14.5 º (c=10,6N HCl,dry sub.)
Density :1,432 g/cm3
refractive index :1.4650 (estimate)
FEMA :3818 | DL-ALANINE
storage temp. :2-8°C
solubility :H2O: 100 mg/mL
form :powder
pka :2.34(at 25℃)
color :White to almost white
PH :5.5-6.5 (100g/l, H2O, 20℃)
Odor :odorless
Odor Type :odorless
optical activity :[α]20/D +14.0±1°, c = 5% in 5 M HCl
Water Solubility :166.5 g/L (25 ºC)
λmax :λ: 260 nm Amax: ≤0.03
λ: 280 nm Amax: ≤0.02 Merck :14,204
BRN :1720248
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :QNAYBMKLOCPYGJ-REOHCLBHSA-N
LogP :-0.68
CAS DataBase Reference :56-41-7(CAS DataBase Reference)
NIST Chemistry Reference :Alanine(56-41-7)
EPA Substance Registry System :L-Alanine (56-41-7)
Safety Information
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Description
Alanine (also called 2-aminopropanoic acid, α-aminopropanoic acid) is an amino acid that helps the body convert the simple glucose into energy and eliminate excess toxins from the liver. Amino acids are the building blocks of important proteins and are key to building strong and healthy muscles. Alanine belongs to non-essential amino acids, which can be synthesized by the body. However, all amino acids may become essential if the body is unable to produce them. People with low-protein diets or eating disorders, liver disease, diabetes, or genetic conditions that cause Urea Cycle Disorders (UCDs) may need to take alanine supplements to avoid a deficiency. Alanine has been shown to help protect cells from being damaged during intense aerobic activity when the body cannibalizes muscle protein to produce energy. Alanine is used to support prostate health and is important for the regulation of insulin.L-alanine is the L-enantiomer of alanine. L-alanine is utilized in clinical nutrition as a component for parenteral and enteral nutrition. L-alanine plays a key role in transferring nitrogen from tissue sites to the liver. L-Alanine is widely used as nutrition supplements, as sweetener and flavor enhancer in the food industry, as flavor enhancer and preservative in the beverage industry, as intermediate for medicine manufacturing in pharmaceutical, as nutritional supplement and sour corrective agent in agriculture/animal feed, and as intermediate in manufacturing of various organic chemicals.
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