Peptides

Description:

Compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another.

Ancestors:

Organic compounds ⮕ Organic acids and derivatives ⮕ Carboxylic acids and derivatives ⮕ Amino acids, peptides, and analogues ⮕ Peptides

Poly-L-lysine hydrobromide
- mol wt 70,000-150,000, lyophilized powder
Cas Number: 25988-63-0 Compound CID: 72363

IUPAC Name: (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid

SMILES: C(CCN)CC(C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)O)N

InChIKey: WBSCNDJQPKSPII-KKUMJFAQSA-N

InChI: InChI=1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,show more
Details

Pricing Close
Leupeptin
- ≥95%(HPLC)
- microbial
Cas Number: 103476-89-7 Compound CID: 2733491

Formula: C₂₀H₃₈N₆O₄·1/2(H₂SO₄) Molecular Weight: 475.59

IUPAC Name: (2S)-2-acetamido-N-[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide;sulfuric acid

SMILES: CC(C)CC(C(=O)NC(CC(C)C)C(=O)NC(CCCN=C(N)N)C=O)NC(=O)C.CC(C)CC(C(=O)NC(CC(C)C)C(=O)NC(CCCN=C(N)N)C=O)NC(=O)C.OS(=O)(=O)O

InChIKey: CIPMKIHUGVGQTG-VFFZMTJFSA-N

InChI: InChI=1S/2C20H38N6O4.H2O4S/c2*1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22;1-5(2,3)4/h2*11-13,15-17H,6-10H2,1-5H3,show more
Details

Pricing Close
L-Glutamyl-glycine
- ≥98%
Cas Number: 13716-89-7

Formula: C₇H₁₂N₂O₅ Molecular Weight: 204.18

IUPAC Name: (4S)-4-amino-5-(carboxymethylamino)-5-oxopentanoic acid

SMILES: C(CC(=O)O)C(C(=O)NCC(=O)O)N

InChIKey: LSPKYLAFTPBWIL-BYPYZUCNSA-N

InChI: InChI=1S/C7H12N2O5/c8-4(1-2-5(10)11)7(14)9-3-6(12)13/h4H,1-3,8H2,(H,9,14)(H,10,11)(H,12,13)/t4-/m0/s1

Synonyms: H-Glu-Gly-OH | 4-Amino-5-(Carboxymethylamino)-5-Oxo-Pentanoic Acid | Nsc186906
Details

Pricing Close
GPN; Glycylproline p-nitroanilide tosylate
- ≥99%
Cas Number: 65096-46-0 Compound CID: 22805729

IUPAC Name: (2S)-1-(2-aminoacetyl)-N-(4-nitrophenyl)pyrrolidine-2-carboxamide;4-methylbenzenesulfonic acid

SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.C1CC(N(C1)C(=O)CN)C(=O)NC2=CC=C(C=C2)[N+](=O)[O-]

InChIKey: XHLUWCXVWCBOPP-MERQFXBCSA-N

InChI: InChI=1S/C13H16N4O4.C7H8O3S/c14-8-12(18)16-7-1-2-11(16)13(19)15-9-3-5-10(6-4-9)17(20)21;1-6-2-4-7(5-3-6)11(8,9)10/h3-6,11H,1-2,7-8,14H2,(H,15,19);2-5Hshow more
Details

Pricing Close
H-Ile-Leu-OH
- ≥95%
Cas Number: 26462-22-6

Formula: C₁₂H₂₄N₂O₃ Molecular Weight: 244.33

IUPAC Name: (2S)-2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]-4-methylpentanoic acid

SMILES: CCC(C)C(C(=O)NC(CC(C)C)C(=O)O)N

InChIKey: JWBXCSQZLLIOCI-GUBZILKMSA-N

InChI: InChI=1S/C12H24N2O3/c1-5-8(4)10(13)11(15)14-9(12(16)17)6-7(2)3/h7-10H,5-6,13H2,1-4H3,(H,14,15)(H,16,17)/t8-,9-,10-/m0/s1

Synonyms: H-ILE-LEU-OH | Ile-Leu | Isoleucyl-Leucine | L-Leucine, L-isoleucyl-
Details

Pricing Close
L-Leucyl-L-isoleucine
- ≥98%
Cas Number: 36077-41-5

Formula: C₁₂H₂₄N₂O₃ Molecular Weight: 244.33

IUPAC Name: (2S,3S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-3-methylpentanoic acid

SMILES: CCC(C)C(C(=O)O)NC(=O)C(CC(C)C)N

InChIKey: AZLASBBHHSLQDB-GUBZILKMSA-N

InChI: InChI=1S/C12H24N2O3/c1-5-8(4)10(12(16)17)14-11(15)9(13)6-7(2)3/h7-10H,5-6,13H2,1-4H3,(H,14,15)(H,16,17)/t8-,9-,10-/m0/s1

Synonyms: H-Leu-Ile-OH
Details

Pricing Close
H-Ile-Gly-OH
- ≥98%
Cas Number: 868-28-0 Compound CID: 6992869

IUPAC Name: 2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]acetic acid

SMILES: CCC(C)C(C(=O)NCC(=O)O)N

InChIKey: UCGDDTHMMVWVMV-FSPLSTOPSA-N

InChI: InChI=1S/C8H16N2O3/c1-3-5(2)7(9)8(13)10-4-6(11)12/h5,7H,3-4,9H2,1-2H3,(H,10,13)(H,11,12)/t5-,7-/m0/s1
Details

Pricing Close
H-Trp-Ala-OH
- ≥97%
Cas Number: 24046-71-7 EC Number: 662-935-6 Compound CID: 6993401

Formula: C₁₄H₁₇N₃O₃ Molecular Weight: 275.3

IUPAC Name: (2S)-2-[[(2S)-2-amino-3-(1H-indol-3-yl)propanoyl]amino]propanoic acid

SMILES: CC(C(=O)O)NC(=O)C(CC1=CNC2=CC=CC=C21)N

InChIKey: OHGNSVACHBZKSS-KWQFWETISA-N

InChI: InChI=1S/C14H17N3O3/c1-8(14(19)20)17-13(18)11(15)6-9-7-16-12-5-3-2-4-10(9)12/h2-5,7-8,11,16H,6,15H2,1H3,(H,17,18)(H,19,20)/t8-,11-/m0/s1
Details

Pricing Close
L-Valyl-L-alanine
- ≥97%
Cas Number: 27493-61-4

Formula: C₈H₁₆N₂O₃ Molecular Weight: 188.23

IUPAC Name: (2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]propanoic acid

SMILES: CC(C)C(C(=O)NC(C)C(=O)O)N

InChIKey: HSRXSKHRSXRCFC-WDSKDSINSA-N

InChI: InChI=1S/C8H16N2O3/c1-4(2)6(9)7(11)10-5(3)8(12)13/h4-6H,9H2,1-3H3,(H,10,11)(H,12,13)/t5-,6-/m0/s1

Synonyms: Valyl-alanine | H-Val-Ala-OH | (2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]propanoic acid | (S)-2-[(S)-2-amino-3-met...
Details

Pricing Close
Etelcalcetide
- ≥98%
Cas Number: 1262780-97-1

Formula: C₃₈H₇₃N₂₁O₁₀S₂ Molecular Weight: 1048.3

IUPAC Name: (2R)-3-[[(2S)-2-acetamido-3-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-amino-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-1-oxopropashow more

SMILES: CC(C(=O)NC(CCCN=C(N)N)C(=O)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(C)NC(=O)C(CSSCC(C(=O)O)N)NC(=O)C

InChIKey: ANIAZGVDEUQPRI-ZJQCGQFWSA-N

InChI: InChI=1S/C38H73N21O10S2/c1-18(28(62)56-22(27(40)61)8-4-12-49-35(41)42)53-30(64)23(9-5-13-50-36(43)44)58-32(66)25(11-7-15-52-38(47)48)59-31(65)24(10-6-show more
Details

Pricing Close
(S)-6-Acetamido-2-(2-((S)-2-acetamido-4-methylpentanamido)acetamido)-N-(4-methyl-2-oxo-2H-chromen-7-yl)hexanamide
- ≥97%
Cas Number: 660847-06-3 Compound CID: 10460379

Formula: C₂₈H₃₉N₅O₇ Molecular Weight: 557.6

IUPAC Name: (2S)-6-acetamido-2-[[2-[[(2S)-2-acetamido-4-methylpentanoyl]amino]acetyl]amino]-N-(4-methyl-2-oxochromen-7-yl)hexanamide

SMILES: CC1=CC(=O)OC2=C1C=CC(=C2)NC(=O)C(CCCCNC(=O)C)NC(=O)CNC(=O)C(CC(C)C)NC(=O)C

InChIKey: YLJRILGAXBHXDZ-GOTSBHOMSA-N

InChI: InChI=1S/C28H39N5O7/c1-16(2)12-23(31-19(5)35)27(38)30-15-25(36)33-22(8-6-7-11-29-18(4)34)28(39)32-20-9-10-21-17(3)13-26(37)40-24(21)14-20/h9-10,13-14,show more
Details

Pricing Close
(S)-Benzyl 2-(((S)-1-methoxy-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carboxylate
- ≥95%
Cas Number: 2873-37-2 Compound CID: 9976822

IUPAC Name: benzyl (2S)-2-[[(2S)-1-methoxy-4-methyl-1-oxopentan-2-yl]carbamoyl]pyrrolidine-1-carboxylate

SMILES: CC(C)CC(C(=O)OC)NC(=O)C1CCCN1C(=O)OCC2=CC=CC=C2

InChIKey: NCECLGUVJMKAPA-IRXDYDNUSA-N

InChI: InChI=1S/C20H28N2O5/c1-14(2)12-16(19(24)26-3)21-18(23)17-10-7-11-22(17)20(25)27-13-15-8-5-4-6-9-15/h4-6,8-9,14,16-17H,7,10-13H2,1-3H3,(H,21,23)/t16-,1show more
Details

Pricing Close

Compare Products

Remove This Item

You have no items to compare.

My Wish Lists

Last Added Items

You have no items in your wish list.