
CAS Number1738-87-0
SynonymsCarbobenzoxy-L-leucine p-nitrophenyl ester; 4-Nitrophenyl N-[(benzyloxy)carbonyl]-L-leucinate; (4-nitrophenyl) (2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoate; Benzyloxycarbonyl-L-leucine p-nitrophenyl ester; L-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester; N-Carbobenzoxy-L-leucine p-nitrophenyl ester; MFCD00024656; N-(Benzyloxycarbonyl)-L-leucine p-nitrophenyl ester; EINECS 217-098-8; Z-Leu-Onp; Benzyloxycarbonyl-L-leucine p-nitrophenylester
Molecular FormulaC20H22N2O6
Molecular Weight386.398
Purity96+%
Density1.2±0.1 g/cm3
Boiling Point561.3±45.0 °C at 760 mmHg
AppearanceOff-white to light yellow powder
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1738-87-0 |
| Catalog No. | 2A-0101733 |
| Chinese Name | N-Cbz-L-亮氨酸 4-硝基苯酯 |
| Synonyms | Carbobenzoxy-L-leucine p-nitrophenyl ester; 4-Nitrophenyl N-[(benzyloxy)carbonyl]-L-leucinate; (4-nitrophenyl) (2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoate; Benzyloxycarbonyl-L-leucine p-nitrophenyl ester; L-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester; N-Carbobenzoxy-L-leucine p-nitrophenyl ester; MFCD00024656; N-(Benzyloxycarbonyl)-L-leucine p-nitrophenyl ester; EINECS 217-098-8; Z-Leu-Onp; Benzyloxycarbonyl-L-leucine p-nitrophenylester |
| Molecular Formula | C20H22N2O6 |
| Molecular Weight | 386.398 |
| Purity | 96+ |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 561.3±45.0 °C at 760 mmHg |
| Appearance | Off-white to light yellow powder |
| Storage Condition | 2-8°C |
| EINECS | 0 |
| HTC | 2924299090 |
| UN(IATA) | 0 |
| SMILES | CC(C)CC(NC(=O)OCc1ccccc1)C(=O)Oc1ccc([N+](=O)[O-])cc1 |
| InChI | InChI=1S/C20H22N2O6/c1-14(2)12-18(21-20(24)27-13-15-6-4-3-5-7-15)19(23)28-17-10-8-16(9-11-17)22(25)26/h3-11,14,18H,12-13H2,1-2H3,(H,21,24) |
| InChI Key | UALXQWNUXKECJD-SFHVURJKSA-N |
| MSDS | msds/101733_1_1738_87_0.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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