6-Aminohexanoic acid hydrochloride

Also known as: 6-Aminocaproic acid hydrochloride, ε-Aminocaproic acid hydrochloride, EACA hydrochloride, Hexanoic acid, 6-amino-, hydrochloride

6-Aminohexanoic acid hydrochloride (CAS 4321-58-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H14ClNO2 and a molecular weight of 167.634 g/mol. It is listed by 1 supplier, from 20.00 to 28.00 CNY. Record last updated Aug 21, 2026.

CAS No.: 4321-58-8
Jingsj CID: J-1076408-6
Molecular Formula: C₆H₁₄ClNO₂
Molecular Weight: 167.634 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Supplier	Purity / Pack	Base Price	Unit Price	Origin
Maikuo Made to Order	99% 10g	¥200.00	$2.99 /gBest ¥20.00/g CNY	CN China MOQ 10g	View Product
Maikuo Made to Order	99% 5g	¥140.00	$4.19 /g ¥28.00/g CNY	CN China MOQ 5g	View Product

Physicochemical Properties

Exact Mass	167.071304
PSA	63.32000
LogP	2.09240

Activity & Biological Data

Additional Information	[1]. Griffin JD, et, al. Epsilon-aminocaproic acid (EACA). Semin Thromb Hemost. Summer 1978;5(1):27-40. [2]. Kaye S, et, al. EFFECT OF ε-AMINOCAPROIC ACID ON FIBRINOLYSIS IN PLASMA OF ASIAN ELEPHANTS (ELEPHAS MAXIMUS). J Zoo Wildl Med. 2016 Jun;47(2):397-404. [3]. Brown JC, et, al. Effect of aminocaproic acid on clot strength and clot lysis of canine blood determined by use of an in vitro model of hyperfibrinolysis. Am J Vet Res. 2016 Nov;77(11):1258-1265. [4]. Hu Q, et al. 6-Aminocaproic acid as a linker to improve near-infrared fluorescence imaging and photothermal cancer therapy of PEGylated indocyanine green. Colloids Surf B Biointerfaces. 2021 Jan;197:111372.

Additional Information

[1]. Griffin JD, et, al. Epsilon-aminocaproic acid (EACA). Semin Thromb Hemost. Summer 1978;5(1):27-40. [2]. Kaye S, et, al. EFFECT OF ε-AMINOCAPROIC ACID ON FIBRINOLYSIS IN PLASMA OF ASIAN ELEPHANTS (ELEPHAS MAXIMUS). J Zoo Wildl Med. 2016 Jun;47(2):397-404. [3]. Brown JC, et, al. Effect of aminocaproic acid on clot strength and clot lysis of canine blood determined by use of an in vitro model of hyperfibrinolysis. Am J Vet Res. 2016 Nov;77(11):1258-1265. [4]. Hu Q, et al. 6-Aminocaproic acid as a linker to improve near-infrared fluorescence imaging and photothermal cancer therapy of PEGylated indocyanine green. Colloids Surf B Biointerfaces. 2021 Jan;197:111372.

Customs & Trade Information

HS Code	2923900090
Summary	2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 6-Aminohexanoic acid hydrochloride?

The CAS number of 6-Aminohexanoic acid hydrochloride is 4321-58-8.

What are the molecular formula and molecular weight of 6-Aminohexanoic acid hydrochloride?

6-Aminohexanoic acid hydrochloride has molecular formula C6H14ClNO2 and molecular weight 167.634 g/mol.

Which suppliers offer 6-Aminohexanoic acid hydrochloride?

1 supplier(s) listed; reference unit price ¥20.00–28.00 /g.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "6-Aminohexanoic acid hydrochloride (CAS 4321-58-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1076408-6 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.