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N-Carbobenzyloxy-D-asparagine

Also known as: N-Carbobenzyloxy-D-asparagine, Nα-Carbobenzoxy-D-asparagine, Nα-Cbz-D-asparagine, Cbz-D-Asn-OH, Z-D-Asn-OH, N-Cbz-D-Asparagine, Benzyloxycarbonyl-D-asparagine, Z-D-Asparagine, N-[(Benzyloxy)carbonyl]-D-asparagine, (R)-2-[[(Benzyloxy)carbonyl]amino]-3-(aminocarbonyl)propionic acid, Nalpha-Cbz-D-asparagine, 4-amino-2-(benzyloxycarbonylamino)-4-keto-butyric acid, 4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid, 4-azanyl-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid, MFCD00065696, (2R)-4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid, D-Asparagine, N-[(phenylmethoxy)carbonyl]-

N-Carbobenzyloxy-D-asparagine (CAS 4474-86-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H14N2O5 and a molecular weight of 266.250 g/mol. Key properties include a melting point of 162-164ºC, a boiling point of 487.5±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 248.6±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4474-86-6
Jingsj CID
J-818470-1
Molecular Formula
C12H14N2O5
Molecular Weight
266.250 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point162-164ºC
Boiling Point487.5±55.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point248.6±31.5 °C
Exact Mass266.090271
PSA118.72000
LogP1.62
Vapor Pressure0.0±1.3 mmHg at 25°C
Refractive Index1.584

Customs & Trade Information

HS Code2924299090
Summary2924299090. 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-D-asparagine?

The CAS number of N-Carbobenzyloxy-D-asparagine is 4474-86-6.

What are the molecular formula and molecular weight of N-Carbobenzyloxy-D-asparagine?

N-Carbobenzyloxy-D-asparagine has molecular formula C12H14N2O5 and molecular weight 266.250 g/mol.

What are the upstream and downstream products of N-Carbobenzyloxy-D-asparagine?

For N-Carbobenzyloxy-D-asparagine, Upstream Products: D-(-)-Asparagine monohydrate, D-Asparagine monohydrate, N-Carbobenzoxy-DL-asparagine; Downstream Products: D-(-)-Asparagine monohydrate, N(α)-Z-D-2,3-diaminopropionic acid, 2-(((benzyloxy)carbonyl)amino)-3-((tert-butoxycarbonyl)amino)propanoic acid.

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-D-asparagine (CAS 4474-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-818470-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.