Amino Acids

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Product name
CAS
Formula

N-Benzoyl-L-alanine methyl ester

CAS7244-67-9
FormulaC11H13NO3
SynonymBENZOYL-L-ALANINE METHYL ESTER, BZO-ALA-OME, BZ-ALA-OME, BZ-ALANINE-OME, N-BENZOYL-L-ALANINE METHYL ESTER, N-ALPHA-BENZOYL-L-ALANINE METHYL ESTER, methyl N-benzoyl-L-alaninate, N-benzoylalanine methyl ester, BZ-ALA-OME
Molecular weight207.23
EINECS230-649-7

Guanidinosuccinic acid

CAS6133-30-8
FormulaC5H9N3O4
Synonym(2S)-2-(diaminomethylideneamino)butanedioic acid, L-ASPARTICACID,N-(AMINOIMINOMETHYL)-, 2-Guanidinosuccinic acid, (S)-GUANIDINOSUCCINIC ACID, guanidinosuccic acid, (S)-GUANIDINOSUCCINIC ACID dihydrobromide, GUANIDINOSUCCINIC ACID, N-AMIDINO-L-ASPARTIC ACID
Molecular weight175.14

a-methyl-DL-Serine

CAS5424-29-3
FormulaC4H9NO3
SynonymD,L-A-(HYDROXYMETHYL)ALANINE, DL-A-METHYLSERINE, DL-ALPHA-METHYL SERINE, DL-2-METHYLSERINE, DL-2-AMINO-3-HYDROXY-2-METHYLPROPIONIC ACID, 2-AMINO-3-HYDROXY-2-METHYLPROPANOIC ACID, ALPHA-METHYL-DL-SERINE, A-METHYL-D,L-SERINE, ALPHA-METHYL-DL-SERINE
Molecular weight119.12
EINECS226-565-5

H-Met-NH2

CAS4510-08-1
FormulaC5H12N2OS
SynonymH-MET-NH2, H-Met-NH<SUB>2</SUB>, N-MET-NH2, 2-Amino-4-methylsulfanylbutyramide, Methioninamide, (S)-tert-butyl 6-amino-1-hydroxyhexan-2-ylcarbamate(S)-2-amino-4-(methylthio)butanamide, REF DUPL: H-Met-NH2, ButanaMide, 2-aMino-4-(Methylthio)-, (2S)-
Molecular weight148.23

S-Phenyl-L-Cysteine

CAS3431-61-8
FormulaC9H11NO2S
Synonymbeta-phenylcysteine, (R)-2-AMINO-3-(S-PHENYLTHIO)PROPANOIC ACID, (S)-2-AMINO-3-(S-PHENYLTHIO)PROPANOIC ACID, (S)-PHENYL-L-CYS, S-PHENYL-L-CYSTEINE, H-CYS(PHENYL)-OH, CYSTEINE(PHENYL)-OH, D-S-Phenylcysteine
Molecular weight197.25
Density1.2342 (rough estimate)
Melting Point200 &deg;C (dec.)
Alpha10 º (c=1, 0.1N NaOH)
Refractive Index1.5270 (estimate)
Storage Temperature-15&deg;C

N-Methyl-L-leucine

CAS3060-46-6
FormulaC7H15NO2
SynonymH-ALPHA-ME-LEU-OH, H-(ME)LEU-OH, ALPHA-METHYL-L-LEUCINE, N-METHYL-L-LEUCINE, N-ME-LEU-OH, N-ME-LEUCINE, N-ALPHA-METHYL-L-LEUCINE, L-N-Methylleucine
Molecular weight145.20

N-methyl-L-leucine.HCl

CAS3060-46-6
FormulaC7H15NO2
SynonymH-ALPHA-ME-LEU-OH, H-(ME)LEU-OH, ALPHA-METHYL-L-LEUCINE, N-METHYL-L-LEUCINE, N-ME-LEU-OH, N-ME-LEUCINE, N-ALPHA-METHYL-L-LEUCINE, L-N-Methylleucine, N-Methyl-L-leucine
Molecular weight145.20

Cbz-DL-Ser-OH

CAS2768-56-1
FormulaC11H13NO5
SynonymZ-DL-SER-OH, N-benzyloxycarbonyl-DL-serine, N-CBZ-DL-SERINE CRYSTALLINE, Cbz -DL-Serine, N-Benzyloxycarbonyl-(±)-serine, N-Carbobenzoxy-(±)-serine, N-CBZ-(±)-serine, N-Carbobenzyloxy-DL-serine,98%, N-CARBOBENZOXY-DL-SERINE
Molecular weight239.22
EINECS220-455-0
Boiling Point381.88&deg;C (rough estimate)
Melting Point124-126 &deg;C
Refractive Index1.4960 (estimate)
Storage Temperature-20&deg;C
Density1.2967 (rough estimate)

N-Acetyl-L-phenylalanine ethyl ester

CAS2361-96-8
FormulaC13H17NO3
SynonymACETYL-L-PHENYLALANINE ETHYL ESTER, AC-PHE-OET, AC-PHENYLALANINE-OET, N-ACETYL-L-PHE ETHYL ESTER, N-ACETYL-L-PHENYLALANINE ETHYL ESTER, N-ALPHA-ACETYL-L-PHENYLALANINE ETHYL ESTER, ethyl N-acetyl-3-phenyl-L-alaninate, N-acetyl-L-phenylalanine ethyl ester*sigma grade, AC-PHE-OET
Molecular weight235.28
EINECS219-108-6

N-Benzoyl-L-alanine

CAS2198-64-3
FormulaC10H11NO3
SynonymBENZOYL-L-ALANINE, BENZOYL-ALA-OH, BZO-ALA-OH, BZ-ALANINE, BZ-ALA-OH, N-BENZOYL-L-ALANINE, N-ALPHA-BENZOYL-L-ALANINE, 2-benzamidopropionic acid, BZ-ALA-OH
Molecular weight193.20
EINECS218-601-3
FormSolid
Melting Point163-164?
Storage Temperature-20&deg;C
Density1.224

Boc-Asp(OtBu)-OH·DCHA

CAS1913-12-8
FormulaC13H23NO6.C12H23N
Synonym4-tert-Butyl N-[(tert-butoxy)carbonyl]-L-aspartate dicyclohexylamine salt, Boc-L-Asp(OtBu)-OH dicyclohexylamine salt (1:1), BOC-ASP(OTBU)-OHCHA, Einecs 217-626-7, Boc-L-Asp(OtBu)-OH dicyclohexylamine salt, N-Boc-L-aspartic acid 4-tert-butyl ester dicyclohexylaMMoniuM salt, 95%, Boc-L-Asp(OtBu)DCHA, Boc-L-aspartic acid ß-tert-butyl ester dicyclohexylammonium salt= 98.5% (HPLC), 4-tert-Butyl N-[(tert-butoxy)carbonyl]-L-aspartate dicyclohexylamine salt
Molecular weight470.65
EINECS217-626-7
Storage Temperature-20&deg;C
FormSolid
Storage Temperature-20&deg;C

Boc-L-Asp(OtBu)-OH (dicyclohexylammonium)

CAS1913-12-8
FormulaC13H23NO6.C12H23N
Synonym4-tert-Butyl N-[(tert-butoxy)carbonyl]-L-aspartate dicyclohexylamine salt, Boc-L-Asp(OtBu)-OH dicyclohexylamine salt (1:1), BOC-ASP(OTBU)-OHCHA, Einecs 217-626-7, Boc-L-Asp(OtBu)-OH dicyclohexylamine salt, N-Boc-L-aspartic acid 4-tert-butyl ester dicyclohexylaMMoniuM salt, 95%, Boc-L-Asp(OtBu)DCHA, Boc-L-aspartic acid ß-tert-butyl ester dicyclohexylammonium salt= 98.5% (HPLC), 4-tert-Butyl N-[(tert-butoxy)carbonyl]-L-aspartate dicyclohexylamine salt
Molecular weight470.65
EINECS217-626-7
Storage Temperature-20&deg;C
FormSolid
Storage Temperature-20&deg;C

L-Cysteine S-sulfate

CAS1637-71-4
FormulaC3H7NO5S2
SynonymCYSTEINE-S-SULFATE, MONOHYDRATE, L-CYSTEINE S-SULFATE, L-CYSTEINE-S-SULFATE, MONOHYDRATE, S-SULFO-L-CYSTEINE, S-SULFO-L-CYSTEINE SODIUM SALT, s-sulphocysteine, CYSTEINE-S-SULFATE 1-HYDRATE, (2R)-2-amino-3-sulfosulfanyl-propanoic acid, S-SULFO-L-CYSTEINE SODIUM SALT
Molecular weight201.22

L-alpha-(3-Thienyl)glycine

CAS1194-87-2
FormulaC6H7NO2S
Synonym(S)-3-THIENYLGLYCINE, H-GLY(3-THIENYL)-OH, L-ALPHA-(3-THIENYL)GLYCINE, L-2-(3-THIENYL)-GLYCINE, H-(3)THG-OH, D-A-(3-thienyl)glycine, L-A-(3-THIENYL)GLYCINE, l-a-(3-thienyl)glycine
Molecular weight157.19

N-Acetyl-DL-Methionine

CAS1113-47-5
FormulaC7H13NO3S
SynonymN-Acetyl-DL-Methionine ReagentPlus(R), 99%, <i>N</i>-Acetyl-DL-methionine, N-Acetyl-DL-methionine Vetec(TM) reagent grade, 98%, N-Ac-Dl-Methionine, N-Ac-DL-Met-OH, Acetyl-DL-methionine= 99% (Assay), N-ALPHA-ACETYL-DL-METHIONINE, N-ACETYL-L(DL)-METHIONINE
Molecular weight191.25
EINECS214-224-3
Merck14,96
BRN Number1725554
Refractive Index1.6370 (estimate)
Storage Temperature0-6&deg;C
Melting Point117-119 &deg;C
Water solubilitySoluble in water, ethanol, ethyl acetate.
Density1.2684 (rough estimate)

a-Methyl-L-tyrosine

CAS672-87-7
FormulaC10H13NO3
Synonym(S)-2-AMINO-2-METHYL-3-(4'-HYDROXYPHENYL)PROPANOIC ACID, AMPT, ALPHA-METHYLTYROSINE, ALPHA-METHYL-L-P-TYROSINE, ALPHA-METHYL-L-TYR, ALPHA-METHYL-L-TYROSINE, A-METHYL-L-P-TYROSINE, H-(ME)TYR-OH, ALPHA-METHYL-L-P-TYROSINE
EINECS211-599-5
Melting Point320-340&deg;C dec.
FormPowder
Storage Temperature-20&deg;C
ColorWhite to pale yellow
Merck13,6183
Molecular weight195.22

N-Acetyl-L-Cysteine

CAS616-91-4
FormulaC5H9NO3S
Synonym(S)-ALPHA-AMINO-2-NAPHTHALENEPROPIONIC ACID, RARECHEM BK PT 0097, N-ACETYL CYSTEINE, N-ACETYL-3-MERCAPTOALANINE, N-ACETYL-L-(+)-CYSTEINE, N-ACETYL-L-CYSTEINE, N-ALPHA-ACETYL-L-CYSTEINE, 3-(2-NAPHTHYL)-ALANINE
Molecular weight163.19
EINECS210-498-3
ColorWhite
SolubilityH2O: 100 mg/mL with heating
Alpha-35.1 ºC (c=2,H2O)
Storage Temperature2-8&deg;C
Merck14,88
Refractive Index24 &deg; (C=JPC Method)
Water solubilitySoluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether.
Melting Point106-108 &deg;C
FormSolid
BRN Number1724426
StabilityStable. Incompatible with strong oxidizing agents.
Density1.249 (estimate)

Cystathionine

CAS535-34-2
FormulaC7H14N2O4S
SynonymDL,DL-allo-Cystathionine, S-(2-Amino-2-carboxyethyl)homocysteine, 2-amino-4-(2-amino-3-hydroxy-3-oxopropyl)sulfanylbutanoic acid, 2-amino-4-[(2-amino-3-hydroxy-3-keto-propyl)thio]butyric acid, 2-azanyl-4-(2-azanyl-3-hydroxy-3-oxo-propyl)sulfanyl-butanoic acid, 2-aMino-4-((2-aMino-2-carboxyethyl)thio)butanoic acid, -2-Amino-4-((2-amino-2-carboxyethyl), S-[2-AMINO-2-CARBOXYETHYL]HOMOCYSTEINE, CYSTATHIONINE
Molecular weight222.26
EINECS208-613-7

H-Lys(biotinyl)-OH

CAS576-19-2
FormulaC16H28N4O4S
SynonymNE-BIOTYNYL-L-LYSINE, N-EPSILON-BIOTIN-L-LYSINE, N-EPSILON-(+)-BIOTINYL-L-LYSINE, N-EPSILON-BIOTINYL-L-LYSINE, N-EPSILON-D-BIOTINYL-L-LYSINE, LYSINE(BIOTINYL)-OH, L-BIOCYTIN, EPSILON-BIOTINOYL-L-LYSINE, Biocytin
Molecular weight372.48

H-DL-allo-Thr-OH

CAS114-98-9
FormulaC4H9NO3
SynonymALLOTHREONINE, DL-, DL-2-AMINO-3-HYDROXYBUTYRIC ACID, DL-ALLO-THREONINE, H-DL-ALLO-THR-OH, allo-DL-threonine, Proteinogene Aminosuren und Stereoisomere D-Formen und ihre Salze mit Gegenionen der WGK 1, DL-Allothreonine (contains Threonine), DL-allo-Threonine,98%, allo-DL-Threonine
Molecular weight119.12
EINECS205-645-3
Water solubilityalmost transparency
Storage TemperatureStore at room temperature.
Boiling Point222.38&deg;C (rough estimate)
Refractive Index1.4183 (estimate)
Density1.3126 (rough estimate)
Melting Point256 &deg;C

Tiopronin

CAS1953-2-2
FormulaC5H9NO3S
SynonymA-MERCAPTOPROPIONYL GLYCINE, ALPHA-MERCAPTO PROPIONYL GLYCINE, LABOTEST-BB LT00451995, TIOPRONIN, N-(2-MERCAPTOPROPIONYL)GLYCINE, Tiopronin, Vetranal, N-(2-MERCAPTOPROPIONYL)GLYCINE 99%, TOPRONIN
Molecular weight163.19
EINECS217-778-4
Storage Temperature-20&deg;C Freezer, Under Inert Atmosphere
Merck14,9453
Density1.249 (estimate)
Formsolid
Refractive Index1.5216 (estimate)
Melting Point93-98 &deg;C

Allysine

CAS1962-83-0
FormulaC6H11NO3
SynonymL-6-CARBALDEHYDENORLEUCINE, L-2-AMINOADIPATE 6-SEMIALDEHYDE, 2-amino-6-oxo-hexanoic acid, Allysine, (S)-2-aminoadipate 6-semialdehyde, 2-aminoadipate 6-semialdehyde, 2-aminoadipate semialdehyde, 2-aminoadipate-6-semialdehyde, L-2-AMINOADIPATE 6-SEMIALDEHYDE
Molecular weight145.16

Felypressin

CAS56-59-7
FormulaC46H65N13O11S2
SynonymFELYPRESSIN, H-CYS-PHE-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2, CYS1,6, CYCLIC, [PHE2,LYS8]-VASOPRESSIN, 2-L-Phenylalanine-8-L-lysine-vasopressin, N-[5-Amino-1-(carbamoylmethylcarbamoyl)pentyl]-1-[19-amino-13,16-dibenzyl-10-(2-carbamoylethyl)-7-(carbamoylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide, 2-(phenylalanine)-8-lyine vasopression, Octapressin, Phelypressin
Molecular weight1,040.22
EINECS200-282-7

juniper berry

CAS977038-80-4
FormulaC4H7NO4
Synonym(R)-(-)-AMINOSUCCINIC ACID, (R)-AMINOSUCCINIC ACID, (R)-(-)-ASPARTIC ACID, 1-Amino-1,2-carboxyethane, d-aspartic, d-asparticaci, l-Asparagic acid, (R)-(-)-Aminosuccinic acid(R)-2-Aminosuccinic acid, D-Aspartic acid
Molecular weight133.10
EINECS217-234-6
Alpha-25.8 º (c=5, 5N HCl)
Merck14,840
Boiling Point245.59&deg;C (rough estimate)
Refractive Index-25 &deg; (C=8, 50% HCl)
Water solubilitySOLUBLE
BRN Number1723529
Melting Point>300 &deg;C
Density1.66
Storage TemperatureStore at room temperature.
ColorWhite to off-white
FormCrystalline Powder

n(6)-carboxymethyllysine

CAS4/3/5746
FormulaC8H16N2O4
Synonymn(6)-carboxymethyllysine, NE-CARBOXYMETHYL-L-LYSINE, 2-AMINO-6-(CARBOXYMETHYL-AMINO)-HEXANOIC ACID, CML, EPSILON-N-CARBOXYMETHYL-L-LYSINE, 2-Amino-6-(carboxymethyk-amino)-hexanoic acid, N(EPSILON)-CARBOXYMETHYLLYSINE, CML, N-epsilon-Carboxymethyl-L-lysine
Molecular weight204.22
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