Cas no 133367-34-7 (fmoc-his(mtt)-oh)

FMOC-His(Mtt)-OH is a protected derivative of histidine, widely used in solid-phase peptide synthesis (SPPS). The Fmoc (9-fluorenylmethoxycarbonyl) group serves as a temporary α-amino protector, while the Mtt (4-methyltrityl) group selectively shields the imidazole side chain of histidine. This dual protection ensures orthogonal deprotection strategies, enabling precise sequential assembly of peptides. The Mtt group is acid-labile, allowing mild cleavage conditions that minimize side reactions. FMOC-His(Mtt)-OH is particularly valuable in synthesizing complex peptides requiring selective side-chain deprotection. Its high purity and stability under SPPS conditions make it a reliable choice for researchers aiming to achieve efficient and controlled peptide elongation.
fmoc-his(mtt)-oh structure
fmoc-his(mtt)-oh structure
Product Name:fmoc-his(mtt)-oh
CAS No:133367-34-7
MF:C41H35N3O4
MW:633.734310388565
MDL:MFCD00153358
CID:899543
Update Time:2025-05-27

fmoc-his(mtt)-oh Chemical and Physical Properties

Names and Identifiers

    • fmoc-his(mtt)-oh
    • (FMOC-HIS(MTT)-OH)
    • Fmoc-His(1-Mtt)-OH
    • Fmoc-L-His(Mtt)-OH
    • 47526_FLUKA
    • A-Fmoc-N(im)-(4-methyltrityl)-L-histidine
    • AmbotzFAA1080
    • CTK8E7397
    • FT-0629899
    • Nalpha-Fmoc-N(im)-(4-methyltrityl)-L-histidine
    • FMoc-His(t-Mtt)-OH
    • Fmoc-His(tau-Mtt)-OH
    • FMOC-HISTIDINE(MTT)-OH
    • FMOC-N-IM-METHYLTRITYL-L-HISTIDINE
    • N(ALPHA)-FMOC-N(IM)-(4-METHYLTRITYL)-
    • N-ALPHA-FMOC-N-IM-METHYLTRITYL-L-HISTIDINE
    • nα-fmoc-n(im)-(4-methyltrityl)-l-histidine
    • MDL: MFCD00153358
    • Inchi: 1S/C41H35N3O4/c1-28-20-22-31(23-21-28)41(29-12-4-2-5-13-29,30-14-6-3-7-15-30)44-25-32(42-27-44)24-38(39(45)46)43-40(47)48-26-37-35-18-10-8-16-33(35)34-17-9-11-19-36(34)37/h2-23,25,27,37-38H,24,26H2,1H3,(H,43,47)(H,45,46)/t38-/m0/s1
    • InChI Key: MNOCIIYDYLYWEU-LHEWISCISA-N
    • SMILES: O(C(N[C@H](C(=O)O)CC1=CN(C=N1)C(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC(C)=CC=1)=O)CC1C2C=CC=CC=2C2=CC=CC=C12

Computed Properties

  • Exact Mass: 633.26295
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 48
  • Rotatable Bond Count: 12

Experimental Properties

  • PSA: 93.45
  • LogP: 7.95700

fmoc-his(mtt)-oh Security Information

  • WGK Germany:3
  • Safety Instruction: 22-24/25
  • Storage Condition:2-8°C

fmoc-his(mtt)-oh Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
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AAPPTec
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AAPPTec
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abcr
AB155836-25 g
N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-im-p-methyltrityl-L-histidine; 99%
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€210.00 2022-06-11
abcr
AB155836-100 g
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eNovation Chemicals LLC
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