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2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride

Also known as: Polyglutamine Aggregation Inhibitor, PGL-135, PGL-135, (2-Amino-4,7-dimethyl)benzothiazol-6-ol, HCl, (2-Amino-4,7-dimethyl-6-hydroxy)benzothiazole, HCl, 2-Amino-4,7-dimethyl-6-hydroxybenzothiazole, 2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride monohydrate, 2-amino-4,7-dimethyl-1,3-benzothiazol-6-ol, hydrochloride, 2-amino-4,7-dimethyl-benzothiazol-6-ol, 2-amino-6-hydroxy-4,7-dimethylbenzothiazole

2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride (CAS 26278-83-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N2OS and a molecular weight of 194.25700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
26278-83-1
Jingsj CID
J-1088626-7
Molecular Formula
C9H10N2OS
Molecular Weight
194.25700 g/mol
Category
Pharma Intermediates
Last updated
11/2/2026
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Physicochemical Properties

Exact Mass230.02800
PSA88.11000
LogP2.93300

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride?

The CAS number of 2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride is 26278-83-1.

What are the molecular formula and molecular weight of 2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride?

2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride has molecular formula C9H10N2OS and molecular weight 194.25700 g/mol.

What are the upstream and downstream products of 2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride?

For 2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride, Upstream Products: 2,5-Dimethyl-1,4-benzoquinone.

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

Last updated:

How to cite: Jingsj. "2-Amino-4,7-dimethyl-6-hydroxybenzothiazole hydrochloride (CAS 26278-83-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088626-7 (accessed 2026-11-09).

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