DL-Alanine
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- $7.62 - $2460
- Product name: DL-Alanine
- CAS: 302-72-7
- MF: C3H7NO2
- MW: 89.09
- EINECS:206-126-4
- MDL Number:MFCD00064408
- Synonyms:(R,S)-2-Amino-propionicacid ;(r,s)-alanine ;ALANINE, alpha;DL-Alanine 0.1;DL-Alanine Vetec(TM) reagent grade, 98%;DL-Alanine ,98.5%;DL-Alanine, 99% 100GR;DL-2-Aminopropionic Acid H-DL-Ala-OH
83 prices
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Brand
- aablocks
- Acrotein
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Aronis compounds
- Atlantic Research Chemicals
- Biosynth
- Chem-Impex
- Crysdot
- DC Chemicals
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 5mg
- 20mg
- 100.00mg
- sample-k
- 100mg
- 500mg
- 500.00mg
- 1g
- 2.50g
- 2.500g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1000g
- 1kg
- 2Kg
- 5000g
- 5kg
- 10KG
- 25KG
- 1 unit
- 1 each
- 100 g
- Manufactureraablocks
- Product numberAA00BRTQ
- Product descriptionDL-Alanine ≥99%
- Packaging25g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00BRTQ
- Product descriptionDL-Alanine 97%
- Packaging100g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00BRTQ
- Product descriptionDL-Alanine ≥99%
- Packaging500g
- Price$17
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00BRTQ
- Product descriptionDL-Alanine 98.5%
- Packaging1000g
- Price$27
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberNA-0077
- Product descriptionDL-Alanine 97%
- Packaging1kg
- Price$82.5
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberA038
- Product descriptionDL-Alanine
- Packaging250g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA129900
- Product descriptionDL-Alanine 98.5%
- Packaging500g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA129900
- Product descriptionDL-Alanine 98.5%
- Packaging100g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001069
- Product descriptionDL-ALANINE 95.00%
- Packaging100G
- Price$1230
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001069
- Product descriptionDL-ALANINE 95.00%
- Packaging500G
- Price$1980
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001069
- Product descriptionDL-ALANINE 95.00%
- Packaging1KG
- Price$2460
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numbera05624
- Product descriptionalanine
- Packaging5mg
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAN027972
- Product descriptionDL-Alanine 95
- Packaging10g
- Price$7.62
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAN027972
- Product descriptionDL-Alanine 95
- Packaging50g
- Price$12.7
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAN027972
- Product descriptionDL-Alanine 95
- Packaging25g
- Price$10.16
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAN027972
- Product descriptionDL-Alanine 95
- Packaging1g
- Price$10.79
- Updated2026-05-23
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00BRTQ | DL-Alanine ≥99% | 25g | $10 | 2026-05-28 | Buy |
| aablocks | AA00BRTQ | DL-Alanine 97% | 100g | $12 | 2026-05-28 | Buy |
| aablocks | AA00BRTQ | DL-Alanine ≥99% | 500g | $17 | 2026-05-28 | Buy |
| aablocks | AA00BRTQ | DL-Alanine 98.5% | 1000g | $27 | 2026-05-28 | Buy |
| Acrotein | NA-0077 | DL-Alanine 97% | 1kg | $82.5 | 2021-12-16 | Buy |
| AK Scientific | A038 | DL-Alanine | 250g | $20 | 2021-12-16 | Buy |
| Ambeed | A129900 | DL-Alanine 98.5% | 500g | $19 | 2021-12-16 | Buy |
| Ambeed | A129900 | DL-Alanine 98.5% | 100g | $8 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0001069 | DL-ALANINE 95.00% | 100G | $1230 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0001069 | DL-ALANINE 95.00% | 500G | $1980 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0001069 | DL-ALANINE 95.00% | 1KG | $2460 | 2021-12-16 | Buy |
| Aronis compounds | a05624 | alanine | 5mg | $15 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | AN027972 | DL-Alanine 95 | 10g | $7.62 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN027972 | DL-Alanine 95 | 50g | $12.7 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN027972 | DL-Alanine 95 | 25g | $10.16 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN027972 | DL-Alanine 95 | 1g | $10.79 | 2026-05-23 | Buy |
Properties
Melting point :289 °C (dec.) (lit.)
Boiling point :212.9±23.0 °C(Predicted)
Density :1,424 g/cm3
refractive index :1.4650 (estimate)
FEMA :3818 | DL-ALANINE
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :H2O: soluble
form :Crystals or Crystalline Powder
pka :pK1 2.35; pK2 9.87(at 25℃)
color :White
Odor :at 100.00 %. odorless
Odor Type :odorless
biological source :synthetic
Water Solubility :156 g/L (20 ºC)
Merck :14,204
JECFA Number :1437
BRN :635807
Henry's Law Constant :3.5×1010 mol/(m3Pa) at 25℃, Brimblecombe et al. (1992)
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :flavors and fragrances
Cosmetics Ingredients Functions :HAIR CONDITIONING
SKIN CONDITIONING
ANTISTATIC
FRAGRANCE InChI :1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
InChIKey :QNAYBMKLOCPYGJ-UHFFFAOYSA-N
SMILES :CC(N)C(O)=O
LogP :-2.85 at 25℃
CAS DataBase Reference :302-72-7(CAS DataBase Reference)
NIST Chemistry Reference :DL-Alanine(302-72-7)
EPA Substance Registry System :Alanine (302-72-7)
Boiling point :212.9±23.0 °C(Predicted)
Density :1,424 g/cm3
refractive index :1.4650 (estimate)
FEMA :3818 | DL-ALANINE
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :H2O: soluble
form :Crystals or Crystalline Powder
pka :pK1 2.35; pK2 9.87(at 25℃)
color :White
Odor :at 100.00 %. odorless
Odor Type :odorless
biological source :synthetic
Water Solubility :156 g/L (20 ºC)
Merck :14,204
JECFA Number :1437
BRN :635807
Henry's Law Constant :3.5×1010 mol/(m3Pa) at 25℃, Brimblecombe et al. (1992)
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :flavors and fragrances
Cosmetics Ingredients Functions :HAIR CONDITIONING
SKIN CONDITIONING
ANTISTATIC
FRAGRANCE InChI :1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
InChIKey :QNAYBMKLOCPYGJ-UHFFFAOYSA-N
SMILES :CC(N)C(O)=O
LogP :-2.85 at 25℃
CAS DataBase Reference :302-72-7(CAS DataBase Reference)
NIST Chemistry Reference :DL-Alanine(302-72-7)
EPA Substance Registry System :Alanine (302-72-7)
Safety Information
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Description
DL-Alanine is the racemic modification of alanine, which si a non-essential amino acid that occurs in high levels in its free state in plasma. DL-Alanine is a colorless to white needle crystal or crystalline powder that is odorless and has a peculiarly sweet taste. It begins to sublime above 200℃ and the melting point is 297℃ (decomposition). It dissolves readily in water(25℃, 17%), slightly in ethanol and insoluble in ether. DL-Alanine is mainly used in food processing industry for nutritional supplements and seasoning, and also used in pharmaceutical industry. DL-alanine could enhance the effect of chemical seasoning sauce. Wiith a special sweet taste, DL-Alanine can improve the artificial sweetener, the acidity of organic acid and the flavor of vinegar. With sour, DL-Alanine could make salt fast tasty, to improve the effect of pickled vegetables and pichles. It could shorten the curing time and improve the flavor. As sour correction agent and buffer in synthesis of wine and drink, DL-Alanine could prevent foaming wine aging and reduce the smell of yeast. With antioxidant properties, DL-Alanine could be used in a vatiety of food processing, such as oil, egg yolk sauce, grains, soy sauce dipping food, rice bran preservend food.More related product prices
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Suppliers and manufacturers
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ATK CHEMICAL COMPANY LIMITED
