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Chloramphenicol palmitate

Also known as: Chloramphenicol palmitate (ester), CAP-P, cap-palmitate, Chlorambon, Chloropal, Clorolifarina, Detreopal, Hexadecanoic acid, (2R,3R)-2-[(2,2-dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl ester, (2R,3R)-2-[(2,2-dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl hexadecanoate, (2R,3R)-2-[(Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl palmitate, D-threo-(-)-2,2-Dichloro-N-(β-hydroxy-α-(hydroxymethyl)-p-nitrophenethyl)acetamide α-palmitate, MFCD00083597, EINECS 208-477-9, [R-(R*,R*)]-Hexadecanoic Acid 2-[(Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl Ester, Chloromycetin palmitate, chloramphenicol 3'-palmitate

Chloramphenicol palmitate (CAS 530-43-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C27H42Cl2N2O6 and a molecular weight of 561.538 g/mol. Key properties include a melting point of 90ºC, a boiling point of 691.6±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 372.1±31.5 °C. It is classified under GHS with signal word Warning and hazard statements H351 — Suspected of causing cancer. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
530-43-8
Jingsj CID
J-1981306-0
Molecular Formula
C27H42Cl2N2O6
Molecular Weight
561.538 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point90ºC
Boiling Point691.6±55.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point372.1±31.5 °C
Exact Mass560.242004
PSA121.45000
LogP9.04
Vapor Pressure0.0±2.3 mmHg at 25°C
Refractive Index1.526

GHS Safety & Compliance

Health HazardSignal word: Warning
  • H351 — Suspected of causing cancer

Activity & Biological Data

Additional Information[1]. Siti Nani Nurbaeti, et al. Sustained-release Microparticle Dry Powders of Chloramphenicol Palmitate or Thiamphenicol Palmitate Prodrugs for Lung Delivery as Aerosols.Eur J Pharm Sci. 2019 Oct 1;138:105028.

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 Chloramphenicol palmitate?

The CAS number of Chloramphenicol palmitate is 530-43-8.

What are the molecular formula and molecular weight of Chloramphenicol palmitate?

Chloramphenicol palmitate has molecular formula C27H42Cl2N2O6 and molecular weight 561.538 g/mol.

Is Chloramphenicol palmitate hazardous?

Chloramphenicol palmitate has GHS signal word Warning and hazard statements H351 — Suspected of causing cancer.

What are the upstream and downstream products of Chloramphenicol palmitate?

For Chloramphenicol palmitate, Upstream Products: Vinyl palmitate, Chloramphenicol, Palmitoyl chloride; Downstream Products: Chloramphenicol, Palmitic 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. "Chloramphenicol palmitate (CAS 530-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981306-0 (accessed 2026-11-09).

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