Molekula
6-Aminohexanoic acid (6-Aminocaproic acid)
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
6-Aminohexanoic acid, also known as 6-aminocaproic acid, is a chemical used in pharmaceutical and biochemical research, particularly in the synthesis of polymers and as a precursor in drug development. It is also the active ingredient in antifibrinolytic medicines such as Amicar, and an industrial intermediate in nylon 6 production. It appears as a white to off-white crystalline powder. CAS: 60-32-2, Molecular formula: C6H13NO2, Molecular weight: 131.17 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies 6-Aminohexanoic acid 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
In stock — same-day dispatch
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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100 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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1 kg — £155.70 per pack ex VAT · £186.84 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 or almost white crystalline powder |
| Melting Point | 204 - 209°C |
| Heavy metals | ≤ 10ppm |
| pH | 7.5 - 8.0 |
| Loss on Drying | ≤ 0.5% |
| Chloride (Cl-) | ≤ 10ppm |
| Sulphated Ash | ≤ 0.1% |
| Appearance of Solution | Clear and colourless |
| Assay (Titration) | 98.5 - 101% |
| Identification (IR) | Conforms to structure |
| Sulphates (SO4)(2-) | ≤ 0.01% |
| Ninhydrin-positive substances | ≤ 0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 207 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Fine, white, crystalline powder |
| Odour | Odorless, or nearly so |
| Melting Point | 205 °C |
| pKa | pKa = 4.43 (at 25 °C) |
Source: PubChem CID 564 (HSDB, DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 15845021 |
| CAS Number | 60-32-2 |
| IUPAC Name | 6-aminohexanoic acid |
| EC Number | 200-469-3 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.17 |
| Exact Mass | 131.0946 |
| SMILES | C(CCC(=O)O)CCN |
| InChIKey | SLXKOJJOQWFEFD-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H13NO2/c7-5-3-1-2-4-6(8)9/h1-5,7H2,(H,8,9) |
| PubChem CID | 564 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29224980 |
| Tariff Code | 2922498590 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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
- P332+313 IF skin irritation occurs: Get medical advice/attention
- P337+313 If eye irritation persists 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
- 6-Aminocaproic acid
- 6-aminohexanoic acid
- Acepramin
- Acepramine
- aminocaproic acid
- Capramol
- Caprolisin
- Epsicapron
- Epsilcapramin
- Hexanoic acid, 6-amino-
Frequently asked questions
What is 6-Aminohexanoic acid used for?
It is primarily used as a precursor in the synthesis of nylon-6 and as a biochemical reagent in research applications.
What is the chemical formula and molecular weight of 6-Aminohexanoic acid?
The formula is C6H13NO2 with a molecular weight of 131.17 g/mol.
How should 6-Aminohexanoic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 6-Aminohexanoic acid?
Available in technical and research-grade forms; specific grades may vary by order size.
Can Molekula supply 6-Aminohexanoic acid in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and availability.
What documentation comes with an order of 6-Aminohexanoic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.