| N-Boc-L-valine Basic information |
| Uses |
| Product Name: | N-Boc-L-valine |
| Synonyms: | Bok - L - valine;Boc-Val-OH >=99.0% (T);(2S)-2-(tert-butoxycarbonylamino)-3-methyl-butanoic acid;(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid;Valine, N-carboxy-, N-tert-butyl ester, L- (8CI);(2S)-2-[(tert-butoxy-oxomethyl)amino]-3-methylbutanoic acid;BOC-VALINE;BOC-VALINE-OH |
| CAS: | 13734-41-3 |
| MF: | C10H19NO4 |
| MW: | 217.26 |
| EINECS: | 237-307-6 |
| Product Categories: | Valine [Val, V];Boc-Amino Acids and Derivative;Amino Acids;Amino Acids (N-Protected);Biochemistry;Boc-Amino Acids;Boc-Amino acid series;Pharmaceutical intermediate |
| Mol File: | 13734-41-3.mol |
| N-Boc-L-valine Chemical Properties |
| Melting point | 77-80 °C(lit.) |
| alpha | -6.3 º (c=1,CH3COOH) |
| Boiling point | 357.82°C (rough estimate) |
| density | 1.1518 (rough estimate) |
| vapor pressure | 0.002Pa at 25℃ |
| refractive index | -6.5 ° (C=1, AcOH) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform, DMF, DMSO, Methanol |
| pka | 4.01±0.10(Predicted) |
| form | Fine Crystalline Powder |
| color | White |
| optical activity | [α]20/D 6.2±0.5°, c = 1% in acetic acid |
| Water Solubility | insoluble |
| BRN | 1711290 |
| InChIKey | SZXBQTSZISFIAO-ZETCQYMHSA-N |
| LogP | 1.752 at 25℃ |
| CAS DataBase Reference | 13734-41-3(CAS DataBase Reference) |
| EPA Substance Registry System | L-Valine, N-[(1,1-dimethylethoxy)carbonyl]- (13734-41-3) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2924 19 00 |
| HazardClass | IRRITANT |
| MSDS Information |
| Provider | Language |
|---|---|
| (S)-2-(Boc-amino)-3-methylbutyric acid | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| N-Boc-L-valine Usage And Synthesis |
| Uses | Boc-Vgl-OH is an important organic intermediate to synthetize substituted vinylglycine products. |
| Chemical Properties | N-tert-butoxycarbonyl-L-proline is white fine crystalline powder |
| Uses | N-tert-butoxycarbonyl-L-proline is used in amino acid conjugates as proteasome inhibitors. |
| Uses | N-Boc-L-valine is used in the multi-peptide synthesis and serves as the amino acid protection monomer. |
| N-Boc-L-valine Preparation Products And Raw materials |
| Raw materials | L-Valine |
| Preparation Products | Boc-N-methyl-L-valine-->BOC-L-BETA-HOMOVALINE-->ANGIOTENSIN I, HUMAN-->Valaciclovir-->ANGIOTENSIN II, HUMAN |
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