Molekula
O-(7-Azabenzotriazol-1-yl)-N,N,N',N'- tetramethyluronium hexafluorophosphate (HATU)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
HATU is a highly efficient coupling reagent used in peptide synthesis to form amide bonds. It is commonly employed in solid-phase and solution-phase peptide coupling reactions. Available with a CAS number of 148893-10-1, molecular formula C10H15F6N6OP, and molecular weight 380.23 g/mol. Stored at 2 to 8 °C, it carries a warning signal word due to its reactivity. Molekula supplies HATU from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
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 — £20.20 per pack ex VAT · £24.24 inc. VAT
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5 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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25 g — £62.00 per pack ex VAT · £74.40 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 | White crystalline powder |
| Melting Point | 183 - 191 °C |
| Purity (HPLC) | ≥ 99% |
| Loss on Drying | ≤ 0.5% |
| Solution Test | Clear & Transparent (in ACN) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 4.1 |
| Packing Group | II |
Identification
| Property | Value |
|---|---|
| SKU | 40746229 |
| CAS Number | 148893-10-1 |
| IUPAC Name | [dimethylamino-(3-oxidotriazolo[4,5-b]pyridin-3-ium-1-yl)methylidene]-dimethylazanium hexafluorophosphate |
| Molecular Formula | C10H15F6N6OP |
| Molecular Weight | 380.23 |
| Exact Mass | 380.0949 |
| SMILES | CN(C)C(=[N+](C)C)N1C2=C(N=CC=C2)[N+](=N1)[O-].F[P-](F)(F)(F)(F)F |
| InChIKey | FKBFHOSFPRWJNV-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H15N6O.F6P/c1-13(2)10(14(3)4)15-8-6-5-7-11-9(8)16(17)12-15;1-7(2,3,4,5)6/h5-7H,1-4H3;/q+1;-1 |
| PubChem CID | 6409673 |
| UN Number | UN1325 |
| REACH Code | Y110 |
| HTS Code | 2933998290 |
| Tariff Code | 2933998021 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- H228 Flammable solid
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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.
Synonyms
- FKBFHOSFPRWJNV-UHFFFAOYSA-N
- HATU
- N-HATU
- O-(7-azabenzotriazol-1-yl)-N,N,N;,N'-tetramethyluronium hexafluorophosphate
- O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-
- O-(7-AZOBENZOTRIAZOL-1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE
- O-HATU cpd
Frequently asked questions
What is HATU used for?
HATU is a coupling reagent commonly used in peptide synthesis to facilitate the formation of amide bonds.
What is the chemical formula and molecular weight of HATU?
The formula is C10H15F6N6OP and the molecular weight is 380.23 g/mol.
How should HATU be stored?
HATU should be stored at 2 to 8 °C and protected from moisture and light.
What grade of HATU does Molekula supply?
Molekula supplies HATU in high-purity grade suitable for research and peptide synthesis applications.
Can Molekula supply HATU in bulk quantities?
Yes, Molekula can supply HATU in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a HATU order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.