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Aminosyrer

Organiske forbindelser sammensat af et centralt carbonatom, en carboxylgruppe, en aminogruppe og en unik sidekæde; forstadier til andre molekyler, herunder proteiner, hormoner og neurotransmittere.
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1 – 15 af 65 Resultater
1

Thermo Scientific Chemicals L-Leucin, 99 %

CAS: 61-90-5 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00002617 InChI nøgle: ROHFNLRQFUQHCH-MLHKIVSYNA-N Synonym: l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC navn: (2S)-2-amino-4-methylpentansyre SMIL: CC(C)C[C@H](N)C(O)=O

MDL nummer MFCD00002617
PubChem CID 6106
Molekylvægt (g/mol) 131.18
CAS 61-90-5
ChEBI CHEBI:15603
Synonym l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid
SMIL CC(C)C[C@H](N)C(O)=O
IUPAC navn (2S)-2-amino-4-methylpentansyre
InChI nøgle ROHFNLRQFUQHCH-MLHKIVSYNA-N
Molekylær formel C6H13NO2
2

Thermo Scientific Chemicals N-acetyl-L-leucin, 99 %

CAS: 1188-21-2 Molekylær formel: C8H15NO3 Molekylvægt (g/mol): 173.21 MDL nummer: MFCD00065131 InChI nøgle: WXNXCEHXYPACJF-JLDDOWRYNA-N Synonym: n-acetyl-l-leucine,acetyl-l-leucine,ac-leu-oh,n-acetylleucine,s-2-acetamido-4-methylpentanoic acid,n-acetyl-leu,2s-2-acetamido-4-methylpentanoic acid,n-acetyl-leucine,leucine, n-acetyl-, l,n-acetyl-l-leucin PubChem CID: 70912 ChEBI: CHEBI:17786 IUPAC navn: (2S)-2-acetamido-4-methylpentansyre SMIL: CC(C)C[C@H](NC(C)=O)C(O)=O

MDL nummer MFCD00065131
PubChem CID 70912
Molekylvægt (g/mol) 173.21
CAS 1188-21-2
ChEBI CHEBI:17786
Synonym n-acetyl-l-leucine,acetyl-l-leucine,ac-leu-oh,n-acetylleucine,s-2-acetamido-4-methylpentanoic acid,n-acetyl-leu,2s-2-acetamido-4-methylpentanoic acid,n-acetyl-leucine,leucine, n-acetyl-, l,n-acetyl-l-leucin
SMIL CC(C)C[C@H](NC(C)=O)C(O)=O
IUPAC navn (2S)-2-acetamido-4-methylpentansyre
InChI nøgle WXNXCEHXYPACJF-JLDDOWRYNA-N
Molekylær formel C8H15NO3
3

L-Leucin-4-nitroanilid, 99 %, Thermo Scientific Chemicals

CAS: 4178-93-2 Molekylær formel: C12H17N3O3 Molekylvægt (g/mol): 251.29 MDL nummer: MFCD00063681 InChI nøgle: AXZJHDNQDSVIDR-NSHDSACASA-N Synonym: l-leucine-4-nitroanilide,h-leu-pna,l-leucine-p-nitroanilide,s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,2s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, s,l-leucyl-p-nitroanilide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, 2s,h-leu-pna.hcl,l-leu p-nitroanilide PubChem CID: 2733285 IUPAC navn: (2S)-2-amino-4-methyl-N-(4-nitrophenyl)pentanamid SMIL: CC(C)C[C@H](N)C(=O)NC1=CC=C(C=C1)[N+]([O-])=O

EDGE
MDL nummer MFCD00063681
PubChem CID 2733285
Molekylvægt (g/mol) 251.29
CAS 4178-93-2
Synonym l-leucine-4-nitroanilide,h-leu-pna,l-leucine-p-nitroanilide,s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,2s-2-amino-4-methyl-n-4-nitrophenyl pentanamide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, s,l-leucyl-p-nitroanilide,pentanamide, 2-amino-4-methyl-n-4-nitrophenyl-, 2s,h-leu-pna.hcl,l-leu p-nitroanilide
SMIL CC(C)C[C@H](N)C(=O)NC1=CC=C(C=C1)[N+]([O-])=O
IUPAC navn (2S)-2-amino-4-methyl-N-(4-nitrophenyl)pentanamid
InChI nøgle AXZJHDNQDSVIDR-NSHDSACASA-N
Molekylær formel C12H17N3O3
4

Thermo Scientific Chemicals L-leucin, cellekulturreagens

CAS: 61-90-5 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00002617 InChI nøgle: ROHFNLRQFUQHCH-MLHKIVSYNA-N Synonym: l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC navn: (2S)-2-amino-4-methylpentansyre SMIL: CC(C)C[C@H](N)C(O)=O

MDL nummer MFCD00002617
PubChem CID 6106
Molekylvægt (g/mol) 131.18
CAS 61-90-5
ChEBI CHEBI:15603
Synonym l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid
SMIL CC(C)C[C@H](N)C(O)=O
IUPAC navn (2S)-2-amino-4-methylpentansyre
InChI nøgle ROHFNLRQFUQHCH-MLHKIVSYNA-N
Molekylær formel C6H13NO2
5

Thermo Scientific Chemicals L-Leucin, 99 %

CAS: 61-90-5 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00002617 InChI nøgle: ROHFNLRQFUQHCH-MLHKIVSYNA-N Synonym: l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC navn: (2S)-2-amino-4-methylpentansyre SMIL: CC(C)C[C@H](N)C(O)=O

MDL nummer MFCD00002617
PubChem CID 6106
Molekylvægt (g/mol) 131.18
CAS 61-90-5
ChEBI CHEBI:15603
Synonym l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid
SMIL CC(C)C[C@H](N)C(O)=O
IUPAC navn (2S)-2-amino-4-methylpentansyre
InChI nøgle ROHFNLRQFUQHCH-MLHKIVSYNA-N
Molekylær formel C6H13NO2
6

Thermo Scientific Chemicals D-Leucin, 99 %

CAS: 328-38-1 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00063088 InChI nøgle: ROHFNLRQFUQHCH-RXMQYKEDSA-N Synonym: d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin PubChem CID: 439524 ChEBI: CHEBI:28225 IUPAC navn: (2R)-2-amino-4-methylpentansyre SMIL: CC(C)C[C@@H](N)C(O)=O

MDL nummer MFCD00063088
PubChem CID 439524
Molekylvægt (g/mol) 131.18
CAS 328-38-1
ChEBI CHEBI:28225
Synonym d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin
SMIL CC(C)C[C@@H](N)C(O)=O
IUPAC navn (2R)-2-amino-4-methylpentansyre
InChI nøgle ROHFNLRQFUQHCH-RXMQYKEDSA-N
Molekylær formel C6H13NO2
7

Thermo Scientific Chemicals DL-leucin, 99 %

CAS: 328-39-2 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00063087 InChI nøgle: ROHFNLRQFUQHCH-UHFFFAOYNA-N Synonym: dl-leucine,h-dl-leu-oh,leucine, dl,rs-leucine,+--leucine,dl-2-amino-4-methylpentanoic acid,2-amino-4-methyl-pentanoic acid,l-1-13c leucine,l-1-14c leucine,leucine,d PubChem CID: 857 ChEBI: CHEBI:25017 IUPAC navn: 2-amino-4-methylpentansyre SMIL: CC(C)CC(N)C(O)=O

MDL nummer MFCD00063087
PubChem CID 857
Molekylvægt (g/mol) 131.18
CAS 328-39-2
ChEBI CHEBI:25017
Synonym dl-leucine,h-dl-leu-oh,leucine, dl,rs-leucine,+--leucine,dl-2-amino-4-methylpentanoic acid,2-amino-4-methyl-pentanoic acid,l-1-13c leucine,l-1-14c leucine,leucine,d
SMIL CC(C)CC(N)C(O)=O
IUPAC navn 2-amino-4-methylpentansyre
InChI nøgle ROHFNLRQFUQHCH-UHFFFAOYNA-N
Molekylær formel C6H13NO2
8

Thermo Scientific Chemicals DL-leucin, 99+%

CAS: 328-39-2 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00063087 InChI nøgle: ROHFNLRQFUQHCH-UHFFFAOYNA-N Synonym: dl-leucine,h-dl-leu-oh,leucine, dl,rs-leucine,+--leucine,dl-2-amino-4-methylpentanoic acid,2-amino-4-methyl-pentanoic acid,l-1-13c leucine,l-1-14c leucine,leucine,d PubChem CID: 857 ChEBI: CHEBI:25017 IUPAC navn: 2-amino-4-methylpentansyre SMIL: CC(C)CC(N)C(O)=O

MDL nummer MFCD00063087
PubChem CID 857
Molekylvægt (g/mol) 131.18
CAS 328-39-2
ChEBI CHEBI:25017
Synonym dl-leucine,h-dl-leu-oh,leucine, dl,rs-leucine,+--leucine,dl-2-amino-4-methylpentanoic acid,2-amino-4-methyl-pentanoic acid,l-1-13c leucine,l-1-14c leucine,leucine,d
SMIL CC(C)CC(N)C(O)=O
IUPAC navn 2-amino-4-methylpentansyre
InChI nøgle ROHFNLRQFUQHCH-UHFFFAOYNA-N
Molekylær formel C6H13NO2
9

D-tert-leucin, 99%

CAS: 26782-71-8 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00004265 InChI nøgle: NPDBDJFLKKQMCM-UHFFFAOYNA-N Synonym: d-tert-leucine,h-d-tle-oh,d-tert-butylglycine,r-2-amino-3,3-dimethylbutanoic acid,d-t-leucine,r-tert-leucine,2r-2-amino-3,3-dimethylbutanoic acid,d-t-butylglycine,h-tbu-d-gly-oh,d-valine, 3-methyl PubChem CID: 6950340 IUPAC navn: (2R)-2-amino-3,3-dimethylbutansyre SMIL: CC(C)(C)C(N)C(O)=O

MDL nummer MFCD00004265
PubChem CID 6950340
Molekylvægt (g/mol) 131.18
CAS 26782-71-8
Synonym d-tert-leucine,h-d-tle-oh,d-tert-butylglycine,r-2-amino-3,3-dimethylbutanoic acid,d-t-leucine,r-tert-leucine,2r-2-amino-3,3-dimethylbutanoic acid,d-t-butylglycine,h-tbu-d-gly-oh,d-valine, 3-methyl
SMIL CC(C)(C)C(N)C(O)=O
IUPAC navn (2R)-2-amino-3,3-dimethylbutansyre
InChI nøgle NPDBDJFLKKQMCM-UHFFFAOYNA-N
Molekylær formel C6H13NO2
10

DL-tert-Leucin, 95%

CAS: 33105-81-6 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00065933 InChI nøgle: NPDBDJFLKKQMCM-UHFFFAOYSA-N Synonym: dl-tert-leucine,dl-tert-butylglycine,tert-butylglycine,h-dl-tle-oh,tert-leucine,3-methylvaline,2-amino-3,3-dimethyl-butyric acid,3-methyl valine,t-butylglycine,dl-t-butylglycine PubChem CID: 306131 ChEBI: CHEBI:72770 IUPAC navn: 2-amino-3,3-dimethylbutansyre SMIL: CC(C)(C)C(N)C(O)=O

MDL nummer MFCD00065933
PubChem CID 306131
Molekylvægt (g/mol) 131.18
CAS 33105-81-6
ChEBI CHEBI:72770
Synonym dl-tert-leucine,dl-tert-butylglycine,tert-butylglycine,h-dl-tle-oh,tert-leucine,3-methylvaline,2-amino-3,3-dimethyl-butyric acid,3-methyl valine,t-butylglycine,dl-t-butylglycine
SMIL CC(C)(C)C(N)C(O)=O
IUPAC navn 2-amino-3,3-dimethylbutansyre
InChI nøgle NPDBDJFLKKQMCM-UHFFFAOYSA-N
Molekylær formel C6H13NO2
11

L-tert-leucin, 99%

CAS: 20859-02-3 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00064218 InChI nøgle: NPDBDJFLKKQMCM-SGAVLPGINA-N Synonym: l-tert-leucine,2s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valine,l-valine,3-methyl,h-tle-oh,s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valin,l-2-amino-3,3-dimethylbutanoic acid,s-2-amino-3,3-dimethylbutyric acid PubChem CID: 164608 IUPAC navn: (2S)-2-amino-3,3-dimethylbutansyre SMIL: CC(C)(C)[C@H](N)C(O)=O

MDL nummer MFCD00064218
PubChem CID 164608
Molekylvægt (g/mol) 131.18
CAS 20859-02-3
Synonym l-tert-leucine,2s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valine,l-valine,3-methyl,h-tle-oh,s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valin,l-2-amino-3,3-dimethylbutanoic acid,s-2-amino-3,3-dimethylbutyric acid
SMIL CC(C)(C)[C@H](N)C(O)=O
IUPAC navn (2S)-2-amino-3,3-dimethylbutansyre
InChI nøgle NPDBDJFLKKQMCM-SGAVLPGINA-N
Molekylær formel C6H13NO2
12

L-tert-leucin, 99%

CAS: 20859-02-3 Molekylær formel: C6H13NO2 Molekylvægt (g/mol): 131.18 MDL nummer: MFCD00064218 InChI nøgle: NPDBDJFLKKQMCM-SGAVLPGINA-N Synonym: l-tert-leucine,2s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valine,l-valine,3-methyl,h-tle-oh,s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valin,l-2-amino-3,3-dimethylbutanoic acid,s-2-amino-3,3-dimethylbutyric acid PubChem CID: 164608 IUPAC navn: (2S)-2-amino-3,3-dimethylbutansyre SMIL: CC(C)(C)[C@H](N)C(O)=O

MDL nummer MFCD00064218
PubChem CID 164608
Molekylvægt (g/mol) 131.18
CAS 20859-02-3
Synonym l-tert-leucine,2s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valine,l-valine,3-methyl,h-tle-oh,s-2-amino-3,3-dimethylbutanoic acid,3-methyl-l-valin,l-2-amino-3,3-dimethylbutanoic acid,s-2-amino-3,3-dimethylbutyric acid
SMIL CC(C)(C)[C@H](N)C(O)=O
IUPAC navn (2S)-2-amino-3,3-dimethylbutansyre
InChI nøgle NPDBDJFLKKQMCM-SGAVLPGINA-N
Molekylær formel C6H13NO2
14

L-Leucin tert-butylesterhydrochlorid, 98%

CAS: 2748-02-9 MDL nummer: MFCD00038906

MDL nummer MFCD00038906
CAS 2748-02-9
15

N-Acetyl-D-leucin, 99%

CAS: 19764-30-8 Molekylær formel: C8H15NO3 Molekylvægt (g/mol): 173.21 MDL nummer: MFCD00066069 InChI nøgle: WXNXCEHXYPACJF-JLDDOWRYNA-N Synonym: n-acetyl-d-leucine,ac-d-leu-oh,d-leucine, n-acetyl,n-acethy-d-leucine,n-acetyl-r-leucine,unii-91wu82ga22,2,n-acetyl-d-leucine,r-2-acetamido-4-methylpentanoic acid,2r-2-acetamido-4-methylpentanoic acid,acetylleucine, d PubChem CID: 1241420 IUPAC navn: (2R)-2-acetamido-4-methylpentansyre SMIL: CC(C)C[C@@H](NC(C)=O)C(O)=O

MDL nummer MFCD00066069
PubChem CID 1241420
Molekylvægt (g/mol) 173.21
CAS 19764-30-8
Synonym n-acetyl-d-leucine,ac-d-leu-oh,d-leucine, n-acetyl,n-acethy-d-leucine,n-acetyl-r-leucine,unii-91wu82ga22,2,n-acetyl-d-leucine,r-2-acetamido-4-methylpentanoic acid,2r-2-acetamido-4-methylpentanoic acid,acetylleucine, d
SMIL CC(C)C[C@@H](NC(C)=O)C(O)=O
IUPAC navn (2R)-2-acetamido-4-methylpentansyre
InChI nøgle WXNXCEHXYPACJF-JLDDOWRYNA-N
Molekylær formel C8H15NO3