Molekula
Biotinamidohexanoic acid N-hydroxysuccinimide ester
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
Biotinamidohexanoic acid N-hydroxysuccinimide ester is a reactive compound used for conjugating biotin to proteins, antibodies, or other biomolecules in biochemical and immunoassay applications. It features a stable NHS ester group that reacts efficiently with primary amines under physiological conditions. CAS: 72040-63-2, Molecular Formula: C20H30N4O6S, Molecular Weight: 454.54 g/mol, Storage: -15 to -20 °C, Signal Word: Warning. Molekula supplies Biotinamidohexanoic acid N-hydroxysuccinimide ester 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 powder |
| Purity (H-NMR) | ≥97.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Flash Point | 76 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90032302 |
| CAS Number | 72040-63-2 |
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 6-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexanoate |
| Molecular Formula | C20H30N4O6S |
| Molecular Weight | 454.54 |
| Exact Mass | 454.1886 |
| SMILES | C1CC(=O)N(C1=O)OC(=O)CCCCCNC(=O)CCCC[C@H]2[C@@H]3[C@H](CS2)NC(=O)N3 |
| InChIKey | UVGHPGOONBRLCX-NJSLBKSFSA-N |
| InChI | InChI=1S/C20H30N4O6S/c25-15(7-4-3-6-14-19-13(12-31-14)22-20(29)23-19)21-11-5-1-2-8-18(28)30-24-16(26)9-10-17(24)27/h13-14,19H,1-12H2,(H,21,25)(H2,22,23,29)/t13-,14-,19-/m0/s1 |
| PubChem CID | 83874 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2934999001 |
| Tariff Code | 2934999090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
- (+)-Biotin-LC-NHS Ester
- BACHS
- Biotin-amidocaproate-N-hydroxysuccinimide ester
- Biotin-C5-NHS Ester
- Biotin-X, succinimidyl ester
- Biotinyl-6-aminocaproic acid N-hydroxysuccinimide ester
- N-Succinimidyl 6-Biotinamidohexanoate
- Nhs-LC-biotin
- Succinimidyl 6-(biotinamido)hexanoate
- Succinimidyl-6-biotinamide hexanoate
Frequently asked questions
What is Biotinamidohexanoic acid N-hydroxysuccinimide ester used for?
It is used for labeling proteins and other biomolecules in biochemical research, particularly in affinity tagging and immunoassays.
What is the chemical formula and molecular weight?
The formula is C20H30N4O6S with a molecular weight of 454.54 g/mol.
How should this compound be stored?
Store at -15 to -20 °C in a dry, dark environment to maintain stability.
What grade is available?
Available in high-purity research grade suitable for laboratory use.
Can Molekula supply this in bulk?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and availability.
What documentation comes with the 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.