Homoarginine
- $7 - $1709.98
- Product name: Homoarginine
- CAS: 156-86-5
- MF: C7H16N4O2
- MW: 188.23
- EINECS:
- MDL Number:MFCD00237108
- Synonyms:l-lysin ;l-n(sup6)-amidinolysine ;n(sup6)-(aminoiminomethyl)-l-lysin ;L-HOMOARGININE;L-ALPHA-AMINO-EPSILON-GUANIDINOHEXANOIC ACID;H-HOMOARG-OH;H-HOARG-OH;H-HAR-OH
28 prices
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Brand
- Activate Scientific
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Chemenu
- Chem-Impex
- ChemPep
- ChemScene
- Crysdot
- CSNpharm
- TRC
Package
- 100mg
- 250mg
- 1g
- 5G
- 10g
- 25g
- 100g
- 250G
- ManufacturerActivate Scientific
- Product numberAS92343
- Product descriptionL-Homoarginine 95% ee
- Packaging5G
- Price$99
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS92343
- Product descriptionL-Homoarginine 95% ee
- Packaging25g
- Price$321
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ55998
- Product descriptionL-Homoarginine
- Packaging1g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ55998
- Product descriptionL-Homoarginine
- Packaging25g
- Price$145
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA129937
- Product descriptionH-HoArg-OH 97%
- Packaging250mg
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA129937
- Product descriptionH-HoArg-OH 97%
- Packaging1g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA129937
- Product descriptionH-HoArg-OH 97%
- Packaging5g
- Price$30
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA129937
- Product descriptionH-HoArg-OH 97%
- Packaging10g
- Price$48
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA129937
- Product descriptionH-HoArg-OH 97%
- Packaging25g
- Price$96
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA129937
- Product descriptionH-HoArg-OH 97%
- Packaging100g
- Price$282
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0002764
- Product descriptionHOMOARGININE 95.00%
- Packaging5G
- Price$182.7
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0002764
- Product descriptionHOMOARGININE 95.00%
- Packaging25G
- Price$1709.98
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberA7543
- Product descriptionH-HoArg-OH
- Packaging5g
- Price$58
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM119485
- Product descriptionL-Homoarginine 97%
- Packaging25g
- Price$163
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM119485
- Product descriptionL-Homoarginine 97%
- Packaging100g
- Price$421
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number03989
- Product descriptionL-Homoarginine,99%(Assay) 99%(Assay)
- Packaging1G
- Price$11.2
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Activate Scientific | AS92343 | L-Homoarginine 95% ee | 5G | $99 | 2021-12-16 | Buy |
Activate Scientific | AS92343 | L-Homoarginine 95% ee | 25g | $321 | 2021-12-16 | Buy |
AK Scientific | J55998 | L-Homoarginine | 1g | $13 | 2021-12-16 | Buy |
AK Scientific | J55998 | L-Homoarginine | 25g | $145 | 2021-12-16 | Buy |
Ambeed | A129937 | H-HoArg-OH 97% | 250mg | $7 | 2021-12-16 | Buy |
Ambeed | A129937 | H-HoArg-OH 97% | 1g | $10 | 2021-12-16 | Buy |
Ambeed | A129937 | H-HoArg-OH 97% | 5g | $30 | 2021-12-16 | Buy |
Ambeed | A129937 | H-HoArg-OH 97% | 10g | $48 | 2021-12-16 | Buy |
Ambeed | A129937 | H-HoArg-OH 97% | 25g | $96 | 2021-12-16 | Buy |
Ambeed | A129937 | H-HoArg-OH 97% | 100g | $282 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0002764 | HOMOARGININE 95.00% | 5G | $182.7 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0002764 | HOMOARGININE 95.00% | 25G | $1709.98 | 2021-12-16 | Buy |
ApexBio Technology | A7543 | H-HoArg-OH | 5g | $58 | 2021-12-16 | Buy |
Chemenu | CM119485 | L-Homoarginine 97% | 25g | $163 | 2021-12-16 | Buy |
Chemenu | CM119485 | L-Homoarginine 97% | 100g | $421 | 2021-12-16 | Buy |
Chem-Impex | 03989 | L-Homoarginine,99%(Assay) 99%(Assay) | 1G | $11.2 | 2021-12-16 | Buy |
Properties
Melting point :207-209 °C
Boiling point :376.3±52.0 °C(Predicted)
Density :1.39±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form :Powder
pka :2.52±0.24(Predicted)
color :White to off-white
CAS DataBase Reference :156-86-5(CAS DataBase Reference)
Boiling point :376.3±52.0 °C(Predicted)
Density :1.39±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form :Powder
pka :2.52±0.24(Predicted)
color :White to off-white
CAS DataBase Reference :156-86-5(CAS DataBase Reference)
Safety Information
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Precautionary statements: |
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Description
Homoarginine and 1-hydroxyhomoarginine were originally detected in significant concentration in the seeds of many Lathyrus species (Bell, 1962a,b; 1963). Homoarginine was isolated from the seeds of L. cicera (Bell, 1962b) and L. sativus (Rao et al., 1963). The hydroxy compound was obtained from the seeds of L. tingitanus (Bell, 1964). The comparative distribution of guanidino compounds in the seeds of two genus of the Papilionoideae, Lathyrus and Vicia, exhibits interesting features (Bell and Tirimanna, 1964). For example, the genus Lathyrus stores predominantly the C7 amino acids homoarginine, y-hydroxyhomoarginine and the related compound lathyrine, while the genus Vicia stores relatively high concentrations of canavanine and of the C6 amino acids arginine and y-hydroxyarginine. Apart from plants, homoarginine was found in small amounts in human body fluids ,. urine (Armstrong, 1967), serum (Matsumoto et al., 1976a) and cerebrospinal fluid (Mori et al., 1981b) and in mammalian brain (Mori et al., 1978, 1979 ). Increased urinary excretion was reported in hyperlysinemia (Armstrong and Robinow, 1967) and citrullinemia (Scott-Emuakpor et al., 19(2).Homoarginine may be formed in mammals from lysine, by a homologous urea cycle in which arginine is replaced by lysine (Ryan and Wells, 1964; Scott-Emuakpor et al., 19(2). The excretion of homocitrulline and homoarginine in urine following administration of lysine to children supports this theory (Buergi et al., 1966). The biosynthesis of homoarginine has not been examined in plants, but y-hydroxyhomoarginine is synthesized from homoarginine in Lathyrus seeds (Bell, 1964). Subsequently both compounds have been identified as the precursors of the cyclic guanidino derivative, lathyrine, also present in Lathyrus seeds (Bell and Przybylska, 1965). Homoarginine and y-hydroxyhomoarginine probably serve as nitrogen reserves in Lathyrus seeds.
Inhibition of growth by homoarginine has been reported In various microorganisms (Walker, 1955; Rao et al., 1963).
gama-Hydroxyhomoarginine lactone isolated from the seeds of L. tingitanus (Bell, 1964) probably results from the cyclization of the open chain compound under acidic conditions.
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