Buformin hydrochloride

盐酸丁双胍

Also known as: Buformin Hydrochloride, N-Butylbiguanide hydrochloride, 1-Butylbiguanide hydrochloride, Butyl biguanide hydrochloride, EINECS 214-723-6

Buformin hydrochloride (CAS 1190-53-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H16ClN5 and a molecular weight of 193.67800 g/mol. It is also known as Buformin Hydrochloride, N-Butylbiguanide hydrochloride and 1-Butylbiguanide hydrochloride. Key properties include a melting point of 174-177ºC, a boiling point of 322.7ºC at 760 mmHg and a flash point of 148.9ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1190-53-0
Jingsj CID: J-20247-5
Molecular Formula: C₆H₁₆ClN₅
Chinese Name: 盐酸丁双胍
Molecular Weight: 193.67800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	174-177ºC
Boiling Point	322.7ºC at 760 mmHg
Flash Point	148.9ºC
Exact Mass	193.10900
PSA	97.78000
LogP	2.27750
Vapor Pressure	0.000275mmHg at 25°C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

H302 — Harmful if swallowed
H315 — Causes skin irritation
H318 — Causes serious eye damage
H335 — May cause respiratory irritation

Activity & Biological Data

Additional Information	[1]. Amanda B Parris, et al. Buformin hydrochloride Inhibits the Stemness of erbB-2-overexpressing Breast Cancer Cells and Premalignant Mammary Tissues of MMTV-erbB-2 Transgenic Mice. J Exp Clin Cancer Res [2]. Jing Li, et al. Buformin hydrochloride Suppresses Proliferation and Invasion via AMPK/S6 Pathway in Cervical Cancer and Synergizes With Paclitaxel. Cancer Biol Ther. 2018 Jun 3;19(6):507-517.

Additional Information

[1]. Amanda B Parris, et al. Buformin hydrochloride Inhibits the Stemness of erbB-2-overexpressing Breast Cancer Cells and Premalignant Mammary Tissues of MMTV-erbB-2 Transgenic Mice. J Exp Clin Cancer Res [2]. Jing Li, et al. Buformin hydrochloride Suppresses Proliferation and Invasion via AMPK/S6 Pathway in Cervical Cancer and Synergizes With Paclitaxel. Cancer Biol Ther. 2018 Jun 3;19(6):507-517.

Customs & Trade Information

HS Code	2925290090
Summary	2925290090 other imines and their derivatives; salts thereof。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 Buformin hydrochloride?

The CAS number of Buformin hydrochloride is 1190-53-0.

What are the molecular formula and molecular weight of Buformin hydrochloride?

Buformin hydrochloride has molecular formula C6H16ClN5 and molecular weight 193.67800 g/mol.

Is Buformin hydrochloride hazardous?

Buformin hydrochloride has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Buformin hydrochloride (CAS 1190-53-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20247-5 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.