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5241-64-5

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5241-64-5 Structure

5241-64-5 Structure

Identification	More
[Name] N-[(tert-Butoxy)carbonyl]-D-tryptophan
[CAS] 5241-64-5
[Synonyms] BOC-D-TRP BOC-D-TRP-OH BOC-D-TRYPTOPHAN BOC-D-TRYPTOPHANE BOC-D-TRYPTOPHAN-OH N(ALPHA)-BOC-D-TRYPTOPHAN Nalpha-Boc-D-Tryptophane N-ALPHA-T-BOC-D-TRYPTOPHAN N-ALPHA-T-BUTYLOXYCARBONYL-D-TRYPTOPHAN N-ALPHA-TERT-BUTYLOXYCARBONYL-D-TRYPTOPHANE N-BOC-D-TRYPTOPHAN N-BOC-D-Tryptophane N-(TERT-BUTOXYCARBONYL)-D-TRYPTOPHAN N-(TERT-BUTOXYCARBONYL)-D-TRYPTOPHANE N-TERT-BUTYLOXYCARBONYL-D-TRYPTOPHAN RARECHEM AH BS 0079 N_α-Boc-D-tryptophan N(a)-Boc-D-tryptophan (2R)-3-(1H-INDOL-3-YL)-2-(TERT-BUTOXYCARBONYLAMINO)PROPANOIC ACID n(à)-boc-d-tryptophan
[EINECS(EC#)] 226-042-1
[Molecular Formula] C16H20N2O4
[MDL Number] MFCD00037944
[Molecular Weight] 304.34
[MOL File] 5241-64-5.mol

Chemical Properties	Back Directory
[Appearance] WHITE TO CREAM POWDER
[Melting point ] 131-136 °C
[alpha ] 19 º (c=1, DMF)
[Boiling point ] 445.17°C (rough estimate)
[density ] 1.1328 (rough estimate)
[refractive index ] 1.5800 (estimate)
[storage temp. ] -20°C
[solubility ] Aqueous Base (Slightly), DMF (Slightly) DMSO (Slightly), Methanol (Slightly)
[form ] Solid
[pka] 4.00±0.10(Predicted)
[color ] White
[BRN ] 4237334
[Major Application] peptide synthesis
[InChI] 1S/C16H20N2O4/c1-16(2,3)22-15(21)18-13(14(19)20)8-10-9-17-12-7-5-4-6-11(10)12/h4-7,9,13,17H,8H2,1-3H3,(H,18,21)(H,19,20)/t13-/m1/s1
[InChIKey] NFVNYBJCJGKVQK-CYBMUJFWSA-N
[SMILES] CC(C)(C)OC(=O)N[C@H](Cc1c[nH]c2ccccc12)C(O)=O
[CAS DataBase Reference] 5241-64-5(CAS DataBase Reference)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H302-H315-H319-H335
[Precautionary statements ] P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
[Safety Statements ] S24/25:Avoid contact with skin and eyes .
[WGK Germany ] 3
[HS Code ] 29339900
[Storage Class] 11 - Combustible Solids

Raw materials And Preparation Products	Back Directory
[Preparation Products] DL-Tryptophan-->Leuprorelin-->PENTAGASTRIN

Hazard Information	Back Directory
[Chemical Properties] WHITE TO CREAM POWDER
[Uses] Nα-Boc-D-tryptophan is an N-Boc-protected form of D-Tryptophan (T947205). D-Tryptophan is an unnatural isomer of L-Tryptophan (T947210) and is classified as an essential amino acid. D-Tryptophan has been synthesized as part of some potent Oxytocin (Acetate: O878500) antagonists that treat preterm labour.
[reaction suitability] reaction type: Boc solid-phase peptide synthesis

Spectrum Detail	Back Directory
[Spectrum Detail] N-[(tert-Butoxy)carbonyl]-D-tryptophan(5241-64-5)MS N-[(tert-Butoxy)carbonyl]-D-tryptophan(5241-64-5)¹HNMR N-[(tert-Butoxy)carbonyl]-D-tryptophan(5241-64-5)IR1 N-[(tert-Butoxy)carbonyl]-D-tryptophan(5241-64-5)IR2

Well-known Reagent Company Product Information	Back Directory
[Acros Organics] Nalpha-BOC-D-Tryptophane, 97%(5241-64-5)
[Alfa Aesar] N(alpha)-Boc-D-tryptophan, 97%(5241-64-5)
[Sigma Aldrich] 5241-64-5(sigmaaldrich)
[TCI AMERICA] N-(tert-Butoxycarbonyl)-D-tryptophan,>97.0%(T)(5241-64-5)

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