Molekula
Hemin Ultra-pure
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Hemin Ultra-pure is a purified iron-containing porphyrin compound used in biochemical research, particularly in studies involving heme proteins, enzyme activity, and oxidative stress. It is a critical reagent for modeling hemoglobin and cytochrome functions. Available with CAS number 16009-13-5, molecular formula C34H32ClFeN4O4, and molecular weight 651.94 g/mol. Store at 2 to 8 °C. Signal word: Danger.
Molekula supplies Hemin Ultra-pure in 1 g packs, from £37.08 inc. VAT. It is made or sourced to order. Every batch ships with a certificate of analysis, and safety data sheets are available in 5 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
On backorder — expected to ship by 5 December 2026
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £30.90 per pack ex VAT · £37.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90027200 |
| CAS Number | 16009-13-5 |
| IUPAC Name | 3-[18-(2-carboxyethyl)-8,13-bis(ethenyl)-3,7,12,17-tetramethylporphyrin-21,24-diid-2-yl]propanoic acid;iron(3+);chloride |
| Molecular Formula | C34H32ClFeN4O4 |
| Molecular Weight | 651.94 |
| Exact Mass | 651.1461 |
| SMILES | CC1=C(C2=CC3=C(C(=C([N-]3)C=C4C(=C(C(=N4)C=C5C(=C(C(=N5)C=C1[N-]2)C)C=C)C)C=C)C)CCC(=O)O)CCC(=O)O.[Cl-].[Fe+3] |
| InChIKey | BTIJJDXEELBZFS-UHFFFAOYSA-K |
| InChI | InChI=1S/C34H34N4O4.ClH.Fe/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);1H;/q;;+3/p-3 |
| PubChem CID | 455658 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29349990 |
| Tariff Code | 2934999090 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- BTIJJDXEELBZFS-UHFFFAOYSA-K
- Chloro(protoporphyrinato)iron(III)
- Chlorohemin
- Chloroprotoporphyrin IX iron (III)
- Ferriprotoporphyrin chloride
- Ferriprotoporphyrin IX chloride
- Hematin chloride
- hemin
- hemin chloride
- Panhematin
Frequently asked questions
What is Hemin Ultra-pure used for?
Hemin Ultra-pure is used in biochemical research, particularly in studies involving heme proteins, enzyme activity, and oxidative stress mechanisms.
What is the chemical formula and molecular weight of Hemin Ultra-pure?
The formula is C34H32ClFeN4O4 with a molecular weight of 651.94 g/mol.
How should Hemin Ultra-pure be stored?
Store at 2 to 8 °C in the dark to prevent degradation.
What grade of Hemin Ultra-pure is available?
The product specification lists the appearance as a solid. Please contact our sales team for grade and purity details.
Can Molekula supply Hemin Ultra-pure in bulk?
Yes, Molekula can supply Hemin Ultra-pure in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of Hemin Ultra-pure?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Where can I buy Hemin Ultra-pure?
Directly from Molekula, which lists Hemin Ultra-pure in 1 g packs from £37.08 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.