Amino Acids in 0.1 mol/L Hydrochloric Acid
Product Code
NIST-2389A
CAS Number
17 AnalytesProduct Categories
National Institute of Science and Technology (NIST), Amino acids
Price and availability
Documentation
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Product Information
Product Notes
LGC Limited is a Licensed Distributor of NIST Standard Reference Materials®, NIST®, STANDARD REFERENCE MATERIAL®, SRM® and depictions or representations thereof, are trademarks and service marks of the National Institute of Standards and Technology of the Department of Commerce. Please register your SRM purchase on the NIST website at www.nist.gov/srm/registration-and-surveys.
Analyte Data
Analyte Name
Concentration
CAS Number
Molecular Structure
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Unlabelled CAS Number
Molecular Formula
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Molecular Weight
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Accurate Mass
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Melting Point
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SMILES
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InChI
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IUPAC
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DL-Alanine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C3 H7 N O2
Molecular Weight
89.09
Accurate Mass
89.0477
SMILES
CC(N)C(=O)O
InChI
InChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
IUPAC
2-aminopropanoic acid
DL-Arginine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C6 H14 N4 O2
Molecular Weight
174.20
Accurate Mass
174.1117
SMILES
NC(CCCNC(=N)N)C(=O)O
InChI
InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)
IUPAC
2-amino-5-carbamimidamidopentanoic acid
DL-Aspartic acid
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C4 H7 N O4
Molecular Weight
133.10
Accurate Mass
133.0375
SMILES
NC(CC(=O)O)C(=O)O
InChI
InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)
IUPAC
2-aminobutanedioic acid
DL-Glutamic acid
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C5 H9 N O4
Molecular Weight
147.13
Accurate Mass
147.0532
SMILES
NC(CCC(=O)O)C(=O)O
InChI
InChI=1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)
IUPAC
2-aminopentanedioic acid
DL-Histidine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C6 H9 N3 O2
Molecular Weight
155.15
Accurate Mass
155.0695
SMILES
NC(Cc1c[nH]cn1)C(=O)O
InChI
InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)
IUPAC
2-amino-3-(1H-imidazol-4-yl)propanoic acid
DL-Isoleucine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C6 H13 N O2
Molecular Weight
131.17
Accurate Mass
131.0946
SMILES
CC[C@H](C)[C@H](N)C(=O)O
InChI
InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1
IUPAC
(2S,3S)-2-amino-3-methylpentanoic acid
DL-Leucine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C6 H13 N O2
Molecular Weight
131.17
Accurate Mass
131.0946
SMILES
CC(C)CC(N)C(=O)O
InChI
InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)
IUPAC
2-amino-4-methylpentanoic acid
DL-Lysine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C6 H14 N2 O2
Molecular Weight
146.19
Accurate Mass
146.1055
SMILES
NCCCCC(N)C(=O)O
InChI
InChI=1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)
IUPAC
2,6-diaminohexanoic acid
DL-Methionine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C5 H11 N O2 S
Molecular Weight
149.21
Accurate Mass
149.051
SMILES
CSCCC(N)C(=O)O
InChI
InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
IUPAC
2-amino-4-methylsulfanylbutanoic acid
DL-Phenylalanine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C9 H11 N O2
Molecular Weight
165.19
Accurate Mass
165.079
SMILES
NC(Cc1ccccc1)C(=O)O
InChI
InChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)
IUPAC
2-amino-3-phenylpropanoic acid
DL-Proline
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C5 H9 N O2
Molecular Weight
115.13
Accurate Mass
115.0633
SMILES
OC(=O)C1CCCN1
InChI
InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)
IUPAC
pyrrolidine-2-carboxylic acid
DL-Serine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C3 H7 N O3
Molecular Weight
105.09
Accurate Mass
105.0426
SMILES
NC(CO)C(=O)O
InChI
InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)
IUPAC
2-amino-3-hydroxypropanoic acid
DL-Threonine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C4 H9 N O3
Molecular Weight
119.12
Accurate Mass
119.0582
SMILES
C[C@H](O)[C@@H](N)C(=O)O
InChI
InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1
IUPAC
(2R,3S)-2-amino-3-hydroxybutanoic acid
DL-Tyrosine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C9 H11 N O3
Molecular Weight
181.19
Accurate Mass
181.0739
SMILES
NC(Cc1ccc(O)cc1)C(=O)O
InChI
InChI=1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)
IUPAC
2-amino-3-(4-hydroxyphenyl)propanoic acid
DL-Valine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C5 H11 N O2
Molecular Weight
117.15
Accurate Mass
117.079
SMILES
CC(C)C(N)C(=O)O
InChI
InChI=1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)
IUPAC
2-amino-3-methylbutanoic acid
Glycine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C2 H5 N O2
Molecular Weight
75.07
Accurate Mass
75.032
SMILES
NCC(=O)O
InChI
InChI=1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
IUPAC
2-aminoacetic acid
L-Cystine
CAS Number
Alternate CAS Number
-
Unlabelled CAS Number
-
Molecular Formula
C6 H12 N2 O4 S2
Molecular Weight
240.30
Accurate Mass
240.0238
SMILES
N[C@@H](CSSC[C@H](N)C(=O)O)C(=O)O
InChI
InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
IUPAC
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
Storage & Transport Information
Storage Temperature
+4°C
Shipping Temperature
Room Temperature
Country of Origin
UNITED STATES
Transport Restrictions
Air Excepted
Tariff Code
38220000
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