Molekula
HBTU (o-(Benzotriazol-1-yl)-N,N,N,N-tetramethyluronium hexafluorophosphate)
HBTU is a coupling reagent used in peptide synthesis to facilitate the formation of amide bonds. It is commonly employed in solid-phase and solution-phase peptide synthesis. Available in 1 g, 5 g, 10 g, and 25 g quantities. CAS: 94790-37-1, Molecular formula: C11H16F6N5OP, Molecular weight: 379.24, Storage: 2 to 8 °C, Signal word: Warning. Molekula supplies HBTU from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
HBTU is a coupling reagent used in peptide synthesis to facilitate the formation of amide bonds. It is commonly employed in solid-phase and solution-phase peptide synthesis. Available in 1 g, 5 g, 10 g, and 25 g quantities. CAS: 94790-37-1, Molecular formula: C11H16F6N5OP, Molecular weight: 379.24, Storage: 2 to 8 °C, Signal word: Warning. Molekula supplies HBTU from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white powder |
| Melting Point | ≥202 |
| Loss on Drying | ≤0.5% |
| Purity HPLC | ≥99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 94790-37-1 |
| Molecular Formula | C11H16F6N5OP |
| Molecular Weight | 379.24 |
| SMILES | O=N1=N[N+](C=2C=CC=CC21)=C(N(C)C)N(C)C.[F-][P+5]([F-])([F-])([F-])([F-])[F-] |
| REACH Code | Y110 |
| HTS Code | 29339975 |
| Tariff Code | 2933998075 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face 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
- P342 If experiencing respiratory symptoms:
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is HBTU used for?
HBTU is a coupling reagent commonly used in peptide synthesis to facilitate the formation of amide bonds between amino acids.
What is the chemical formula and molecular weight of HBTU?
The formula is C11H16F6N5OP and the molecular weight is 379.24 g/mol.
How should HBTU be stored?
HBTU should be stored at 2 to 8 °C and protected from moisture and light.
What grade of HBTU does Molekula supply?
Molekula supplies HBTU in high-purity grade suitable for research and peptide synthesis applications.
Can Molekula supply HBTU in bulk?
Yes, Molekula can supply HBTU in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an HBTU 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.