H-ALPHA-METHYLALANINE
2-Aminoisobutyric acid
CAS: 62-57-7
Molecular Formula: C4H9NO2
H-ALPHA-METHYLALANINE - Names and Identifiers
| Name | 2-Aminoisobutyric acid |
| Synonyms | H-Aib-OH H-AIB-OH N-ME-ALA-OH H-ALA(ME)-OH N-ME-ALANINE 2-methylalanine 2-Methylalanine RARECHEM EM WB 0051 H-ALPHA-METHYLALANINE 2-Aminoisobutyric acid H-2-AMINOISOBUTYRIC ACID alpha-Aminoisobutyric acid DL-2-AMINO-ISO-BUTYRIC ACID 2-Amino-2-methylpropionic acid |
| CAS | 62-57-7 |
| EINECS | 200-544-0 |
| InChI | InChI=1/C4H9NO2/c1-4(2,5)3(6)7/h5H2,1-2H3,(H,6,7) |
| InChIKey | FUOOLUPWFVMBKG-UHFFFAOYSA-N |
H-ALPHA-METHYLALANINE - Physico-chemical Properties
| Molecular Formula | C4H9NO2 |
| Molar Mass | 103.12 |
| Density | 1.1602 (rough estimate) |
| Melting Point | ≥300°C |
| Boling Point | 193.35°C (rough estimate) |
| Flash Point | 77.4°C |
| Water Solubility | SOLUBLE |
| Solubility | SOLUBLE |
| Vapor Presure | 0.108mmHg at 25°C |
| Appearance | Colorless crystal |
| Color | White |
| Merck | 14,445 |
| BRN | 506496 |
| pKa | 2.36(at 25℃) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.4183 (estimate) |
| MDL | MFCD00008049 |
| Physical and Chemical Properties | Melting point 335°C water-SOLUBLE SOLUBLE |
| Use | for biochemical research. |
| In vitro study | NSC 16590 (α-Aminoisobutyric acid , AIB) inhibits the production of endogenous ethylene in the cotyledonary segments of cocklebur ( Xanthium pennsylvanicum Wallr.) seeds most strongly. NSC 16590 at 4 mM inhibits the formation of ethylene by about 50%, although the O 2 uptake of the segments is not affected even at 20 mM. NSC 16590 also inhibits ethylene formation in the stem segments of etiolated pea ( Pisum satiuum L. cv . Alaska) seedlings. Kinetic analysis with cell free extracts from etiolated pea shoots reveals that NSC 16590 competitively inhibits the conversion of ACC into ethylene. |
H-ALPHA-METHYLALANINE - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | AY7000000 |
| TSCA | Yes |
| HS Code | 29224995 |
| Hazard Class | IRRITANT |
H-ALPHA-METHYLALANINE - Reference
| Reference Show more | 1. [IF=4.27] Jieren Liao et al."GABA shunt contribution to flavonoid biosynthesis and metabolism in tea plants (Camellia sinensis)."Plant Physiol Bioch. 2021 Sep;166:849 |
H-ALPHA-METHYLALANINE - Introduction
Sublimation begins at 280 ℃. Easily soluble in water, hardly soluble in alcohol, insoluble in ether. Sweet.
Last Update：2022-10-16 17:27:16
H-ALPHA-METHYLALANINE - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| preparation | A preparation method of 2-methylalanine, comprising the steps of: acetone cyanohydrin and ammonium carbonate in an aqueous medium, synthesis of 2-methylalanine by pressurized heating reaction; The ammonium carbonate can be replaced by ammonium bicarbonate, or by ammonia and carbon dioxide; The reaction formula is as follows: |
| biological activity | 2-aminosyumetric acid (NSC-16590, 2-methylaline, H-Aib-OH) is a rare, non-protein amino acid, pyrimidine is the end product of metabolism and is excreted in the urine and found in some antibiotics of fungal origin. |
| Use | for biochemical studies. |
| production method | acetone cyanohydrin was dissolved in methanol and ammonia was passed to saturation under cooling. After distilling off the methanol, water and hydrobromic acid were added, the reaction was refluxed for 2H, and then hydrobromic acid was distilled off under reduced pressure. The residue was dissolved in methanol, pyridine was added until Congo Red was neutral, and 2-aminoisobutyric acid was isolated as a swimming ion. The yield was about 30%. |
Last Update：2024-04-09 19:05:13
Supplier List
Featured ProductsSpot supply
Product Name: 2-Aminoisobutyric acid Request for quotationCAS: 62-57-7
Tel: +86-18162425036
Email: 3866263148@qq.com
Mobile: 18162425036
QQ: 3866263148
Wechat: 18162425036
Featured ProductsSpot supply
Product Name: 2-Aminoisobutyric acid Request for quotationCAS: 62-57-7
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 2-Aminoisobutyric Acid Request for quotationCAS: 62-57-7
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Wechat: A2020071098
Product Name: 2-Aminoisobutyric acid Request for quotation
CAS: 62-57-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 62-57-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: 2-Aminoisobutyric acid Visit Supplier Webpage Request for quotationCAS: 62-57-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2-Aminoisobutyric acid Request for quotation
CAS: 62-57-7
Tel: +86-571-88162785
Email: Lucy@verypharm.com
Mobile: +86-13606544505
QQ: 472954302
Product List: View Catalog
CAS: 62-57-7
Tel: +86-571-88162785
Email: Lucy@verypharm.com
Mobile: +86-13606544505
QQ: 472954302
Product List: View Catalog
Product Name: 2-Aminoisobutyric Acid Request for quotation
CAS: 62-57-7
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
CAS: 62-57-7
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
Product Name: 2-Aminoisobutyric acid Request for quotation
CAS: 62-57-7
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 62-57-7
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
Featured ProductsSpot supply
Product Name: 2-Aminoisobutyric acid Request for quotationCAS: 62-57-7
Tel: +86-18162425036
Email: 3866263148@qq.com
Mobile: 18162425036
QQ: 3866263148
Wechat: 18162425036
Featured ProductsSpot supply
Product Name: 2-Aminoisobutyric acid Request for quotationCAS: 62-57-7
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 2-Aminoisobutyric Acid Request for quotationCAS: 62-57-7
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Wechat: A2020071098
Product Name: 2-Aminoisobutyric acid Request for quotation
CAS: 62-57-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 62-57-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: 2-Aminoisobutyric acid Visit Supplier Webpage Request for quotationCAS: 62-57-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2-Aminoisobutyric acid Request for quotation
CAS: 62-57-7
Tel: +86-571-88162785
Email: Lucy@verypharm.com
Mobile: +86-13606544505
QQ: 472954302
Product List: View Catalog
CAS: 62-57-7
Tel: +86-571-88162785
Email: Lucy@verypharm.com
Mobile: +86-13606544505
QQ: 472954302
Product List: View Catalog
Product Name: 2-Aminoisobutyric Acid Request for quotation
CAS: 62-57-7
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
CAS: 62-57-7
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
Product Name: 2-Aminoisobutyric acid Request for quotation
CAS: 62-57-7
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 62-57-7
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
View History