丙氨酸（CAS 56-41-7）：分子式 C3H7NO2、分子量 89.09。
| CAS号 | 56-41-7 |
|---|---|
| 分子式 | C3H7NO2 |
| 分子量 | 89.09 |
| 熔点 | 300 |
| 沸点 | 250 °C (sublimes) |
| LogP | -2.85 |
| 应用领域 | Uses: CIR ingredient: Alanine、A non-essential amino acid、[Merck Index] Used in microbiological and biochemical research and as a dietary supplement、[HSDB] Used as a flavoring agent、[FDA]、MICROBIOLOGICAL & BIOCHEMICAL RESEARCH、MEDICATION、Use (kg、approx.) in Germany (2009): >25000、Consumption (g per capita、approx.) in Germany (2009): 0.305、Calculated removal (%): 92.1、Used for protein synthesis.、Use Classification: Cosmetics -> Antistatic、Industry Uses: Intermediate、Chelating agent、Consumer Uses: Chelating agent、Household Products: Information on 33 consumer products that contain Alanine in the following categories is provided:、• Personal Care、Methods of Manufacturing: HYDROLYSIS OF PROTEIN (GELATIN、SILK、ZEIN)、ORG SYNTHESIS.、L-Alanine is produced via asymmetric hydrolysis with microbial acylase、and it is still isolated from protein hydrolysates on an industrially scale、L- alanine may be prepared...by enzymatic decarboxylation of L-aspartic acid with an immobilized microorganism such as Pseudomonas dacunhae.、l-Alanine is industrially produced from l-aspartic acid by means of immobilized Pseudomonas dacunhae cells in a pressurized bioreactor. In direct fermentation microorganisms usually accumulate d、l-alanine because of present alanine racemase. With a d-cycloserine resistant mutant selected from Brevibacterium lactofermentum、it is possible to obtain 46 g、L d-alanine with an enantiomeric excess (e.e.) of 95 %. An alanine racemase-deficient mutant of Arthrobacter oxydans was reported、that produces 75 g、L l-alanine from glucose with a yield of 52 % and 95 % e.e.. To a certain extent l-alanine is still isolated from protein hydrolysates.、Formulations、Preparations: GRADES: REAGENT、TECHNICAL.、Reagent grade、USP and FCC grades、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 5、000 - <10、2021: 10、2020: 10、2023: 50、000 - <250、2022: <50、2021: <50、2020: <50、World market for L-alanine in 1982: 130 tonnes、World market for DL-alanine in 1982: 2000 tonnes、in 1984: 700 tonnes、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#3588]、General Manufacturing Information: All Other Basic Organic Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、L-Alanine: ACTIVE、Alanine: ACTIVE、Alanine is used for meat and poultry Maillard flavors. It is used to a lesser extent for chocolate、cocoa、cream、butter、and tobacco Maillard flavors.、AN AMINO ACID CLASSIFIED AS NON-ESSENTIAL FOR THE MAINTENANCE OF GROWTH IN RATS. |
登记用途：Uses: CIR ingredient: Alanine、A non-essential amino acid、[Merck Index] Used in microbiological and biochemical research and as a dietary supplement、[HSDB] Used as a flavoring agent、[FDA]、MICROBIOLOGICAL & BIOCHEMICAL RESEARCH、MEDICATION、Use (kg、approx.) in Germany (2009): >25000、Consumption (g per capita、approx.) in Germany (2009): 0.305、Calculated removal (%): 92.1、Used for protein synthesis.、Use Classification: Cosmetics -> Antistatic、Industry Uses: Intermediate、Chelating agent、Consumer Uses: Chelating agent、Household Products: Information on 33 consumer products that contain Alanine in the following categories is provided:、• Personal Care、Methods of Manufacturing: HYDROLYSIS OF PROTEIN (GELATIN、SILK、ZEIN)、ORG SYNTHESIS.、L-Alanine is produced via asymmetric hydrolysis with microbial acylase、and it is still isolated from protein hydrolysates on an industrially scale、L- alanine may be prepared...by enzymatic decarboxylation of L-aspartic acid with an immobilized microorganism such as Pseudomonas dacunhae.、l-Alanine is industrially produced from l-aspartic acid by means of immobilized Pseudomonas dacunhae cells in a pressurized bioreactor. In direct fermentation microorganisms usually accumulate d、l-alanine because of present alanine racemase. With a d-cycloserine resistant mutant selected from Brevibacterium lactofermentum、it is possible to obtain 46 g、L d-alanine with an enantiomeric excess (e.e.) of 95 %. An alanine racemase-deficient mutant of Arthrobacter oxydans was reported、that produces 75 g、L l-alanine from glucose with a yield of 52 % and 95 % e.e.. To a certain extent l-alanine is still isolated from protein hydrolysates.、Formulations、Preparations: GRADES: REAGENT、TECHNICAL.、Reagent grade、USP and FCC grades、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 5、000 - <10、2021: 10、2020: 10、2023: 50、000 - <250、2022: <50、2021: <50、2020: <50、World market for L-alanine in 1982: 130 tonnes、World market for DL-alanine in 1982: 2000 tonnes、in 1984: 700 tonnes、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#3588]、General Manufacturing Information: All Other Basic Organic Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、L-Alanine: ACTIVE、Alanine: ACTIVE、Alanine is used for meat and poultry Maillard flavors. It is used to a lesser extent for chocolate、cocoa、cream、butter、and tobacco Maillard flavors.、AN AMINO ACID CLASSIFIED AS NON-ESSENTIAL FOR THE MAINTENANCE OF GROWTH IN RATS.。
丙氨酸 是一种化工化合物，登记 CAS 号为 56-41-7，分子式 C3H7NO2（分子量 89.09）。
登记 CAS 号：56-41-7
其分子式 C3H7NO2 由 3 个碳、7 个氢、1 个氮、2 个氧 组成。
别名/同义词：丙氨酸 · L-Alanine · alanine
丙氨酸 的 CAS 登记号为 56-41-7。
分子式 C3H7NO2，分子量 89.09。
别名/同义词：丙氨酸、L-Alanine、alanine。
登记用途：Uses: CIR ingredient: Alanine、A non-essential amino acid、[Merck Index] Used in microbiological and biochemical research and as a dietary supplement、[HSDB] Used as a flavoring agent、[FDA]、MICROBIOLOGICAL & BIOCHEMICAL RESEARCH、MEDICATION、Use (kg、approx.) in Germany (2009): >25000、Consumption (g per capita、approx.) in Germany (2009): 0.305、Calculated removal (%): 92.1、Used for protein synthesis.、Use Classification: Cosmetics -> Antistatic、Industry Uses: Intermediate、Chelating agent、Consumer Uses: Chelating agent、Household Products: Information on 33 consumer products that contain Alanine in the following categories is provided:、• Personal Care、Methods of Manufacturing: HYDROLYSIS OF PROTEIN (GELATIN、SILK、ZEIN)、ORG SYNTHESIS.、L-Alanine is produced via asymmetric hydrolysis with microbial acylase、and it is still isolated from protein hydrolysates on an industrially scale、L- alanine may be prepared...by enzymatic decarboxylation of L-aspartic acid with an immobilized microorganism such as Pseudomonas dacunhae.、l-Alanine is industrially produced from l-aspartic acid by means of immobilized Pseudomonas dacunhae cells in a pressurized bioreactor. In direct fermentation microorganisms usually accumulate d、l-alanine because of present alanine racemase. With a d-cycloserine resistant mutant selected from Brevibacterium lactofermentum、it is possible to obtain 46 g、L d-alanine with an enantiomeric excess (e.e.) of 95 %. An alanine racemase-deficient mutant of Arthrobacter oxydans was reported、that produces 75 g、L l-alanine from glucose with a yield of 52 % and 95 % e.e.. To a certain extent l-alanine is still isolated from protein hydrolysates.、Formulations、Preparations: GRADES: REAGENT、TECHNICAL.、Reagent grade、USP and FCC grades、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 5、000 - <10、2021: 10、2020: 10、2023: 50、000 - <250、2022: <50、2021: <50、2020: <50、World market for L-alanine in 1982: 130 tonnes、World market for DL-alanine in 1982: 2000 tonnes、in 1984: 700 tonnes、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#3588]、General Manufacturing Information: All Other Basic Organic Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、L-Alanine: ACTIVE、Alanine: ACTIVE、Alanine is used for meat and poultry Maillard flavors. It is used to a lesser extent for chocolate、cocoa、cream、butter、and tobacco Maillard flavors.、AN AMINO ACID CLASSIFIED AS NON-ESSENTIAL FOR THE MAINTENANCE OF GROWTH IN RATS.。
丙氨酸（CAS 56-41-7）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 56-41-7 |
|---|---|
| PubChem CID | 5950 |
| 分子式 | C3H7NO2 |
| 分子量 | 89.05 g/mol |
| IUPAC 名称 | (2S)-2-aminopropanoic acid |
| InChIKey | QNAYBMKLOCPYGJ-REOHCLBHSA-N |
| UNII（FDA） | OF5P57N2ZX |
| ChEBI 编号 | CHEBI:16977 |
| Molecular Weight | 89.09 |
|---|---|
| XLogP3 | -3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 89.047678466 |
| Monoisotopic Mass | 89.047678466 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 6 |
| Boiling Point | 250 °C (sublimes) |
|---|---|
| Melting Point | 300 |
| Melting Point | 297 °C (decomposes) |
| Melting Point | 300 °C |
| Solubility | 164000 |
| Solubility | In water, 1.64X10+5 mg/L at 25 °C |
| Solubility | 204 mg/mL |
| Density | 1.432 g/cu cm at 22 °C |
| Vapor Pressure | 0.00000011 [mmHg] |
| LogP | -2.85 |
L-alanine; 56-41-7; alanine; (S)-Alanine; (2S)-2-Aminopropanoic acid; L-alpha-alanine; (S)-2-Aminopropanoic acid; L-2-Aminopropionic acid; 2-Aminopropionic acid; L-(+)-Alanine; L-2-Aminopropanoic acid; L-alpha-Aminopropionic acid; (L)-Alanine; alpha-Aminopropionic acid; alanina; L-S-Aminopropionic acid
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: NUTRIENT SUPPLEMENT Flavoring Agents CIR / INCI: Cosmetic ingredients (Alanine) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Antistatic |
|---|---|
| GHS 通报统计 | 99% (294 / 297) |
| GHS 通报统计 | 99% (294 / 297) |
|---|
L-丙氨酸 的 CAS 号为 56-41-7，分子式 C3H7NO2，分子量 89.05 g/mol。 UNII OF5P57N2ZX; ChEBI 16977; InChIKey QNAYBMKLOCPYGJ-REOHCLBHSA-N. Boiling Point: 250 °C (sublimes); Melting Point: 300; Melting Point: 297 °C (decomposes).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: L-Alanine