Catalog No. Size 价格库存数量
S1675-2 Solid 2 mg ¥105
S1675-10 Solid 10 mg ¥315


Hoku 81 is a bronchodilator, and one of the metabolites of tulobuterol. HOKU-81 was approximately 8 times more potent than tulobuterol, approximately twice as potent as salbutamol, and approximately as potent as isoprenaline in relaxing effect on the isolated tracheal smooth muscle preparation of guinea pigs.

Product information

CAS Number: 58020-43-2

Molecular Weight: 243.73

Formula: C12H18ClNO2

Chemical Name: 4-[2-(tert-butylamino)-1-hydroxyethyl]-3-chlorophenol

Smiles: CC(C)(C)NCC(O)C1=CC=C(O)C=C1Cl


InChi: InChI=1S/C12H18ClNO2/c1-12(2,3)14-7-11(16)9-5-4-8(15)6-10(9)13/h4-6,11,14-16H,7H2,1-3H3

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.


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