N-Carbobenzyloxy-L-aspartic acid
Also known as: Z-Asp-OH, Cbz-L-Asp-OH, N-Benzyloxycarbonyl-L-aspartic acid, N-(Benzyloxycarbonyl)-L-aspartic acid, Carbobenzoxy-L-aspartic acid, N-CBZ-L-aspartic acid, N-Carbobenzoxy-L-aspartic acid, (2S)-2-(phenylmethoxycarbonylamino)butanedioic acid, (S)-2-(((Benzyloxy)carbonyl)amino)succinic acid, L-Aspartic acid, N-((phenylmethoxy)carbonyl)-, N-[(Benzyloxy)carbonyl]-L-aspartic acid, MFCD00002719, EINECS 214-568-4
N-Carbobenzyloxy-L-aspartic acid (CAS 1152-61-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13NO6 and a molecular weight of 267.235 g/mol. Key properties include a melting point of 117-119 °C(lit.), a boiling point of 472.8±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 239.7±28.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1152-61-0
- Jingsj CID
- J-14362-4
- Molecular Formula
- C12H13NO6
- Molecular Weight
- 267.235 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 117-119 °C(lit.) |
|---|---|
| Boiling Point | 472.8±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 239.7±28.7 °C |
| Exact Mass | 267.074280 |
| PSA | 112.93000 |
| LogP | 1.72 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.574 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. |
|---|
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| 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% |
Frequently Asked Questions
What is the CAS number of N-Carbobenzyloxy-L-aspartic acid?
The CAS number of N-Carbobenzyloxy-L-aspartic acid is 1152-61-0.
What are the molecular formula and molecular weight of N-Carbobenzyloxy-L-aspartic acid?
N-Carbobenzyloxy-L-aspartic acid has molecular formula C12H13NO6 and molecular weight 267.235 g/mol.
Is N-Carbobenzyloxy-L-aspartic acid hazardous?
N-Carbobenzyloxy-L-aspartic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of N-Carbobenzyloxy-L-aspartic acid?
For N-Carbobenzyloxy-L-aspartic acid, Upstream Products: L-Aspartic acid, N-Benzyloxycarbonyl-L-aspartic acid 4-tert-butyl ester, L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-methyl ester; Downstream Products: Z-Asp(OBzl)-OH, Z-Asp-OBzl, N-Benzyloxycarbonyl-L-aspartic acid 4-tert-butyl ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Carbobenzyloxy-L-aspartic acid (CAS 1152-61-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14362-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.