MedKoo Cat#: 561572 | Name: Hematin
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Hematin is a porphyrin-based heme derivative formed by the oxidation of ferrous heme (Fe²⁺) to ferric heme (Fe³⁺), playing a crucial role in heme metabolism and detoxification. It acts as an allosteric inhibitor of 5-aminolevulinate synthase (ALAS1), regulating heme biosynthesis and serving as a treatment for acute porphyria attacks. Additionally, hematin can interact with malarial hemozoin formation, contributing to the mechanism of action of certain antimalarial drugs like chloroquine.

Chemical Structure

Hematin
Hematin
CAS#15489-90-4

Theoretical Analysis

MedKoo Cat#: 561572

Name: Hematin

CAS#: 15489-90-4

Chemical Formula: C34H33FeN4O5

Exact Mass: 633.1800

Molecular Weight: 633.50

Elemental Analysis: C, 64.46; H, 5.25; Fe, 8.82; N, 8.84; O, 12.63

Price and Availability

Size Price Availability Quantity
1g USD 350.00 2 Weeks
5g USD 750.00 2 Weeks
10g USD 1,050.00 2 Weeks
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Related CAS #
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Synonym
Hematin; Ferrihemate; Ferriheme; Ferriheme hydroxide; Ferrihemic acid
IUPAC/Chemical Name
3-[18-(2-Carboxyethyl)-8,13-bis(ethenyl)-3,7,12,17-tetramethylporphyrin-21,23-diid-2-yl]propanoic acid iron(2+) hydroxide
InChi Key
BMUDPLZKKRQECS-HXFTUNQESA-K
InChi Code
InChI=1S/C34H34N4O4.Fe.H2O/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);;1H2/q;+3;/p-3/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;;
SMILES Code
CC1=C(C=C2C(C)=C(C=C)C3=[N]2[Fe]45(O)N6C(C(C)=C(C=C)C6=C7)=C3)N4C(C=C8[N]5=C7C(C)=C8CCC(O)=O)=C1CCC(O)=O
Appearance
Solid powder
Purity
>90% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 633.50 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
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PMID: 40116278. 4: Nayak D, Mishra AK, Biswas K, Sen A, Malakar C, Panda J, Kungwani NA, Rustagi S, Panda BP, Mohanta YK. Mangrove pneumatophores as biocatalysts for the fabrication of silver nanoparticles and their potential applications against biofilm formation and hepatic carcinoma. Nanoscale Adv. 2025 Mar 3. doi: 10.1039/d4na00722k. Epub ahead of print. PMID: 40104604; PMCID: PMC11912619. 5: Zhou H, Zhu C, Li Y, Zhao F, Feng Q, Liu S, Jia S, Ji J, Ye L, Zhai G, Yang X. Exosome/liposome hybrid nanovesicles for enhanced phototherapy and boosted anti-tumor immunity against melanoma. Eur J Med Chem. 2025 Mar 8;289:117485. doi: 10.1016/j.ejmech.2025.117485. Epub ahead of print. PMID: 40081104. 6: Cai Y, Zhang Y, Liang X, Deng C, Zhang J, Wang H, Duan H, Yao Y. A water- soluble cationic [2]biphenyl-extended pillar[6]arene: synthesis, host-guest interaction with hemin and application in chemodynamic/photodynamic cancer therapy. Chem Commun (Camb). 2025 Mar 13. doi: 10.1039/d5cc00627a. Epub ahead of print. PMID: 40080379. 7: Liu HH, Yang F, Zhang L, Zhang XL, Zhao N, Zhang ZY, Zhou JB, Wei TP, Qian LL, Ding LG, Wang RX. Decreased PLK2 promotes atrial fibrillation in diabetic mice through Nrf2/HO-1 pathway. Acta Diabetol. 2025 Mar 13. doi: 10.1007/s00592-025-02480-9. Epub ahead of print. PMID: 40080197. 8: Zhang Z, Wang J, Guo S, Wang X. C-ZIF-8 modified NiO photocathode and enhanced photosensitizer signal amplification for ultra-sensitive photoelectrochemical detection of lead ions. Anal Methods. 2025 Mar 13. doi: 10.1039/d5ay00136f. Epub ahead of print. PMID: 40079518. 9: Choi H, Yanagita M, Teramoto Y, Takano T. Preparation of hemin-bound chitosan flakes and their dye decolorizing ability. Int J Biol Macromol. 2025 Mar 10;307(Pt 1):141952. doi: 10.1016/j.ijbiomac.2025.141952. Epub ahead of print. PMID: 40074110. 10: Xu Y, Ren M, Deng R, Meng J, Xu L, Zhao W, Ni Y, Mao C, Zhang S. UCNPs@PVP- Hemin-GOx@CaCO3 Nanoplatform for Ferroptosis Self-Amplification Combined with Calcium Overload. Adv Healthc Mater. 2025 Mar 12:e2404215. doi: 10.1002/adhm.202404215. Epub ahead of print. PMID: 40072332. 11: Zhang L, Wang X, Zhou S, Feng Y. LDHA enhances brain injury and apoptosis after intracerebral hemorrhage by promoting P53 transcription through increasing P53 lactylation. Brain Res Bull. 2025 Mar 6;224:111292. doi: 10.1016/j.brainresbull.2025.111292. Epub ahead of print. PMID: 40057050. 12: Ren Y, Dong Y, Li Z, Xu K, Xu J, Li X, Zhang M, Xu C, Yang M, Lee M, Meng X, Wang J. Kidney-targeting DNA tetrahedral molecular cage synergistically inhibits acute kidney injury by clearing ROS and activating HO-1. Biomaterials. 2025 Mar 3;320:123237. doi: 10.1016/j.biomaterials.2025.123237. Epub ahead of print. PMID: 40049024. 13: Shen Y, Wang Y, Liu F. Eupatilin mitigates ICH-induced brain injury via SOX2/SLC7A11 regulation of ferroptosis. Naunyn Schmiedebergs Arch Pharmacol. 2025 Mar 6. doi: 10.1007/s00210-025-03928-z. Epub ahead of print. PMID: 40047856. 14: Jia G, Yang X, Yu Y, Li Y, Zhang Z, Tang X, Wang Q, Zheng H, Xiao Y, Li S, Wang Y. Quercetin carbon quantum dots: dual-target therapy for intracerebral hemorrhage in mice. Mol Brain. 2025 Mar 3;18(1):17. doi: 10.1186/s13041-024-01159-6. PMID: 40033442; PMCID: PMC11874443. 15: Lei L, Chen X, Long X, Tu Q, Zhao L, Huang D, Song L, Wang J, Zhai S, Chen X, Zhang C. Z/Ce@hemin enzymes with enhanced peroxidase activity for monitoring and screening the oxidative stress models of Parkinson's disease. NPJ Parkinsons Dis. 2025 Mar 1;11(1):37. doi: 10.1038/s41531-025-00875-7. PMID: 40025049; PMCID: PMC11873119. 16: Tanabe T, Miyamoto K, Nagaoka K, Tsujibo H, Funahashi T. Effect of (p)ppGpp on the Expression of the Vibrioferrin-Mediated Iron Acquisition System in Vibrio parahaemolyticus. Biol Pharm Bull. 2025;48(2):188-194. doi: 10.1248/bpb.b24-00624. 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