N-Cbz-L-Aspartic acid 4-tert-butyl ester
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- $5 - $4895
- Product name: N-Cbz-L-Aspartic acid 4-tert-butyl ester
- CAS: 5545-52-8
- MF: C16H21NO6
- MW: 323.34
- EINECS:226-912-0
- MDL Number:MFCD00042857
- Synonyms:CBZ-L-ASPARTIC ACID 4-TERT-BUTYL ESTER;N-CBZ-L-ASPARTIC ACID 4-TERT-BUTYL ESTER;N-BENZYLOXYCARBONYL-L-ASPARTIC ACID 4-TERT-BUTYL ESTER;4-tert-butyl hydrogen N-[(phenylmethoxy)carbonyl]-L-aspartate ;Z-L-aspartic acid β-tert·butyl ester monohydrate;N-CBZ-L-ASPARTIC ACID-B-T-BUTYL ESTER;N-ALPHA-BENZYLOXYCARBONYL-L-ASPARTIC ACID BETA-TERT-BUTYL ESTER 1-HYDRATE;CBZ-ASP(OBUT)-OH
63 prices
Selected condition：
Brand
- aablocks
- Acrotein
- Activate Scientific
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth
- Chemenu
- Chem-Impex
- ChemPep
- ChemScene
- Crysdot
- Frontier Specialty Chemicals
- Iris Biotech GmbH
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 1g
- 2g
- 5g
- 10g
- 25g
- 100g
- 250G
- 300G
- 500g
- 1kg
- Manufactureraablocks
- Product numberAA00I9TM
- Product descriptionL-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98%
- Packaging1g
- Price$5
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9TM
- Product descriptionL-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98%
- Packaging5g
- Price$7
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9TM
- Product descriptionL-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98%
- Packaging25g
- Price$18
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9TM
- Product descriptionL-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98%
- Packaging100g
- Price$67
- Updated2026-05-29
- Buy
- ManufacturerAcrotein
- Product numberNA-0216
- Product descriptionCbz-L-asparticacid4-tert-butylester 97%
- Packaging100g
- Price$344.67
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS38854
- Product descriptionZ-Asp(OtBu)-OH 98% ee
- Packaging100g
- Price$320
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS38854
- Product descriptionZ-Asp(OtBu)-OH 98% ee
- Packaging25g
- Price$113
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS38854
- Product descriptionZ-Asp(OtBu)-OH 98% ee
- Packaging1g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS38854
- Product descriptionZ-Asp(OtBu)-OH 98% ee
- Packaging5G
- Price$34
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC683
- Product descriptionCbz-L-Aspartic 4-tert-butyl ester 98%(HPLC)
- Packaging5g
- Price$22
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ98333
- Product descriptionCbz-L-Aspartic 4-tert-butyl ester 95%
- Packaging1g
- Price$12
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC683
- Product descriptionCbz-L-Aspartic 4-tert-butyl ester 98%(HPLC)
- Packaging1g
- Price$16
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ98333
- Product descriptionCbz-L-Aspartic 4-tert-butyl ester 95%
- Packaging5g
- Price$17
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC683
- Product descriptionCbz-L-Aspartic 4-tert-butyl ester 98%(HPLC)
- Packaging25g
- Price$70
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ98333
- Product descriptionCbz-L-Aspartic 4-tert-butyl ester 95%
- Packaging25g
- Price$51
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ98333
- Product descriptionCbz-L-Aspartic 4-tert-butyl ester 95%
- Packaging100g
- Price$165
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00I9TM | L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98% | 1g | $5 | 2026-05-29 | Buy |
| aablocks | AA00I9TM | L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98% | 5g | $7 | 2026-05-29 | Buy |
| aablocks | AA00I9TM | L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98% | 25g | $18 | 2026-05-29 | Buy |
| aablocks | AA00I9TM | L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester 98% | 100g | $67 | 2026-05-29 | Buy |
| Acrotein | NA-0216 | Cbz-L-asparticacid4-tert-butylester 97% | 100g | $344.67 | 2021-12-16 | Buy |
| Activate Scientific | AS38854 | Z-Asp(OtBu)-OH 98% ee | 100g | $320 | 2021-12-16 | Buy |
| Activate Scientific | AS38854 | Z-Asp(OtBu)-OH 98% ee | 25g | $113 | 2021-12-16 | Buy |
| Activate Scientific | AS38854 | Z-Asp(OtBu)-OH 98% ee | 1g | $24 | 2021-12-16 | Buy |
| Activate Scientific | AS38854 | Z-Asp(OtBu)-OH 98% ee | 5G | $34 | 2021-12-16 | Buy |
| AK Scientific | C683 | Cbz-L-Aspartic 4-tert-butyl ester 98%(HPLC) | 5g | $22 | 2026-06-04 | Buy |
| AK Scientific | J98333 | Cbz-L-Aspartic 4-tert-butyl ester 95% | 1g | $12 | 2026-06-04 | Buy |
| AK Scientific | C683 | Cbz-L-Aspartic 4-tert-butyl ester 98%(HPLC) | 1g | $16 | 2026-06-04 | Buy |
| AK Scientific | J98333 | Cbz-L-Aspartic 4-tert-butyl ester 95% | 5g | $17 | 2026-06-04 | Buy |
| AK Scientific | C683 | Cbz-L-Aspartic 4-tert-butyl ester 98%(HPLC) | 25g | $70 | 2026-06-04 | Buy |
| AK Scientific | J98333 | Cbz-L-Aspartic 4-tert-butyl ester 95% | 25g | $51 | 2026-06-04 | Buy |
| AK Scientific | J98333 | Cbz-L-Aspartic 4-tert-butyl ester 95% | 100g | $165 | 2026-06-04 | Buy |
Properties
Boiling point :513.1±50.0 °C(Predicted)
Density :1.219±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,2-8°C
solubility :Soluble in DMSO, and methanol.
pka :3.67±0.23(Predicted)
form :Powder
color :White to off-white
optical activity :29°(C=0.01g/mL, CHCL3, 20°C, 589nm)
BRN :2569846
Major Application :peptide synthesis
InChI :InChI=1S/C16H21NO6/c1-16(2,3)23-13(18)9-12(14(19)20)17-15(21)22-10-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H,17,21)(H,19,20)/t12-/m0/s1
InChIKey :HLSLRFBLVZUVIE-LBPRGKRZSA-N
SMILES :C(O)(=O)[C@H](CC(OC(C)(C)C)=O)NC(OCC1=CC=CC=C1)=O
CAS DataBase Reference :5545-52-8(CAS DataBase Reference)
Density :1.219±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,2-8°C
solubility :Soluble in DMSO, and methanol.
pka :3.67±0.23(Predicted)
form :Powder
color :White to off-white
optical activity :29°(C=0.01g/mL, CHCL3, 20°C, 589nm)
BRN :2569846
Major Application :peptide synthesis
InChI :InChI=1S/C16H21NO6/c1-16(2,3)23-13(18)9-12(14(19)20)17-15(21)22-10-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H,17,21)(H,19,20)/t12-/m0/s1
InChIKey :HLSLRFBLVZUVIE-LBPRGKRZSA-N
SMILES :C(O)(=O)[C@H](CC(OC(C)(C)C)=O)NC(OCC1=CC=CC=C1)=O
CAS DataBase Reference :5545-52-8(CAS DataBase Reference)
Safety Information
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Description
It is a pharmaceutical intermediate.Related product price
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