Histidine Available from 4Chiral

N^τ-Methyl-L-histidine hydrochloride
[332-80-9] C₇H₁₁N₃O₂ FW 169.18
This product corresponds to IUPAC 1-methyl-L-histidine, but is referred to as 3-methyl-L-histidine or N^im-methyl-L-histidine in some references. To avoid confusion, Advanced Asymmetrics will only accept those orders that specify the "tau" product.

50

mg

35.00

250

mg

115.00

1

g

330.00

39589

N^α-FMOC-N^π-Methyl-L-histidine
[] C₂₂H₂₁N₃O₄ FW 391.42
See naming note on 18393 N^π-Methyl-L-histidine

250

mg

60.00

1

g

200.00

23652

N^α-FMOC-N^τ-Methyl-L-histidine
[202920-22-7] C₂₂H₂₁N₃O₄ FW 391.42
See naming note on 02456 N^τ-Methyl-L-histidine

250

mg

195.00

1

g

625.00

18393

N^π-Methyl-L-histidine
((S)-1-Methylimidazole-5-alanine)
[368-16-1] C₇H₁₁N₃O₂ FW 169.18
This product corresponds to IUPAC 3-methyl-L-histidine but is referred to as 1-methyl-L-histidine in some references

100

mg

25.00

500

mg

86.00

2.5

g

290.00

97571

N^τ-Methyl-D-histidine
[163750-77-4] C₇H₁₁N₃O₂ FW 169.18
This product corresponds to IUPAC 1-methyl-L-histidine but is identified as 3-methyl-L-histidine in some references. To avoid confusion, Advanced Asymmetrics will accept only those orders which specify the name with a τ locant.

1

g

440.00

02456

N^τ-Methyl-L-histidine
[15507-76-3] C₇H₁₁N₃O₂ FW 169.18
This product corresponds to IUPAC 1-methyl-L-histidine but is identified as 3-methyl-L-histidine in some references. To avoid confusion, Advanced Asymmetrics will accept only those orders which specify the name with a τ locant.

50

mg

50.00

250

mg

155.00

1

g

440.00

81634

N^τ-Methyl-L-histidine methyl ester hydrochloride
[57519-09-2]
See naming note on 02456 N^τ-Methyl-L-histidine

1

g

360.00

57448

(7S)-(+)-5,6,7,8-Tetrahydro-7-methoxycarbonyl-5-oxoimidaza[1,5-c]pyrimidine
[] C₈H₉N₃O₃ FW 195.18
A general precursor for the synthesis of N^τ-alkyl histidines (A Convenient Synthesis of L-N^τ-Methylhistidine and L-N^τ-Ethylhistidine, Noordam, A., Maat, L., Beyerman, H. C., Recl. Trav. Chim. Pays-Bas 1978 97(11), 293-295).

500

mg

95.00

2.5

g

290.00