Carboplatin

Also known as: (SP-4-2)-diammine(1,1-cyclobutanedicarboxylato)platinum(II), 1,1-cyclobutanedicarboxylatediammineplatinum(ii), 1-cyclobutanedicarboxylato(2-)-o,o’)-diammine((sp-4-2)-platinu, 1-cyclobutanedicarboxylato)diammine-(cis-platinum(ii, CARBONPLATIN, CARBOPLATIN, CARBOPLATINUM, CIS-DIAMINE(1,1-CYCLOBUTANEDICARBOXYLATO)PLATINUM, DIAMMINE(1,1-CYCLOBUTANEDICARBOXYLATO)PLATINUM(II), Diammine[1,1-cyclobutanedicarboxylato(2-)-κO,O]platinum, EINECS 255-446-0, JM-8, MFCD00070464, PARAPLATIN, PARAPLATIN(R), Platinum(2+) 1,1-cyclobutanedicarboxylate diammoniate, Platinum, [1,1-cyclobutanedicarboxylato(2-)-κO,κO]-, ammoniate (1:2), Platinum, diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO]-, [1,1-Cyclobutanedicarboxylato(2-)-κO,O]platinum diammoniate, [Cyclobutane-1,1-dicarboxylato(2-)-κO,O]platinum diammoniate

Carboplatin (CAS 41575-94-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H12N2O4Pt and a molecular weight of 371.254 g/mol. Key properties include a melting point of 228-230ºC, a boiling point of 366.4ºCat 760 mmHg and a flash point of 189.6ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 41575-94-4
Jingsj CID: J-49176-7
Molecular Formula: C₆H₁₂N₂O₄Pt
Molecular Weight: 371.254 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	228-230ºC
Boiling Point	366.4ºCat 760 mmHg
Flash Point	189.6ºC
Exact Mass	371.044495
PSA	59.08000
LogP	0.81700
Additional Property	Sparingly soluble in water, very slightly soluble in acetone and in ethanol (96 per cent). \| Soluble in water.

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

H302 — Harmful if swallowed
H312 — Harmful in contact with skin
H332 — Harmful if inhaled
H317 — May cause an allergic skin reaction
H334 — May cause allergy or asthma symptoms if inhaled
H340
H360 — May damage fertility or the unborn child

Activity & Biological Data

Target	DNA Alkylator[1]
Additional Information	[1]. Natarajan G, et al. Increased DNA-binding activity of cis-1,1-cyclobutanedicarboxylatodiammineplatinum(II) (carboplatin) in the presence of nucleophiles and human breast cancer MCF-7 cell cytoplasmic extracts: activation theory revisited. Biochem Pharmacol. 1999 Nov 15;58(10):1625-9. [2]. Banerji U, et al. An in vitro and in vivo study of the combination of the heat shock protein inhibitor 17-allylamino-17-demethoxygeldanamycin and carboplatin in human ovarian cancer models. Cancer Chemother Pharmacol. 2008 Oct;62(5):769-78. [3]. Clark CC, et al. Enhancement of synthetic lethality via combinations of ABT-888, a PARP inhibitor, and carboplatin in vitro and in vivo using BRCA1 and BRCA2 isogenic models. Mol Cancer Ther. 2012 Sep;11(9):1948-58. [4]. Dela Cruz FS, et al. A case study of an integrative genomic and experimental therapeutic approach for rare tumors: identification of vulnerabilities in a pediatric poorly differentiated carcinoma. Genome Med. 2016 Oct 31;8(1):116.

Target

DNA Alkylator[1]

Additional Information

[1]. Natarajan G, et al. Increased DNA-binding activity of cis-1,1-cyclobutanedicarboxylatodiammineplatinum(II) (carboplatin) in the presence of nucleophiles and human breast cancer MCF-7 cell cytoplasmic extracts: activation theory revisited. Biochem Pharmacol. 1999 Nov 15;58(10):1625-9. [2]. Banerji U, et al. An in vitro and in vivo study of the combination of the heat shock protein inhibitor 17-allylamino-17-demethoxygeldanamycin and carboplatin in human ovarian cancer models. Cancer Chemother Pharmacol. 2008 Oct;62(5):769-78. [3]. Clark CC, et al. Enhancement of synthetic lethality via combinations of ABT-888, a PARP inhibitor, and carboplatin in vitro and in vivo using BRCA1 and BRCA2 isogenic models. Mol Cancer Ther. 2012 Sep;11(9):1948-58. [4]. Dela Cruz FS, et al. A case study of an integrative genomic and experimental therapeutic approach for rare tumors: identification of vulnerabilities in a pediatric poorly differentiated carcinoma. Genome Med. 2016 Oct 31;8(1):116.

Customs & Trade Information

HS Code	2843900030

Frequently Asked Questions

What is the CAS number of Carboplatin?

The CAS number of Carboplatin is 41575-94-4.

What are the molecular formula and molecular weight of Carboplatin?

Carboplatin has molecular formula C6H12N2O4Pt and molecular weight 371.254 g/mol.

Is Carboplatin hazardous?

Carboplatin has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

What are the upstream and downstream products of Carboplatin?

For Carboplatin, Upstream Products: Cisplatin, 1,1-Cyclobutanedicarboxylic acid, Lithium hydroxide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Carboplatin (CAS 41575-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49176-7 (accessed 2026-11-06).

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