1229-29-4 Antidepressant API Pharmaceutical Grade 99% Doxepin Hydrochloride Powder

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: Doxepin hydrochloride
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually3-5days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Alibaba Assurance Order
Supply Ability: 5000kg/Month
Detail Information
CAS: 1229-29-4 Mf: C19H22ClNO
MW: 315.84 Specification: 99%
Einecs No.: 200-077-2 Appearance: White To Off-white Crystalline Powder
Sample: Available
High Light:

Doxepin Hydrochloride Antidepressant Powder


Pharmaceutical Doxepin Hydrochloride


API Tricyclic Antidepressant

Product Description

1229-29-4 antidepressant API Pharmaceutical Grade 99% Doxepin hydrochloride Powder

1229-29-4 Antidepressant API Pharmaceutical Grade 99% Doxepin Hydrochloride Powder 0

Product name

Doxepin hydrochloride


White to Off-white Crystalline Powder








Keep in cool dry place.

1229-29-4 Antidepressant API Pharmaceutical Grade 99% Doxepin Hydrochloride Powder 1


The Introductction of Doxepin hydrochloride


Doxepin is a psychotropic drug that is a tricyclic antidepressant with anxiolytic activity.

Doxepin has antagonistic effects on various receptors, including H1, H2, 5-HT1, 5-HT2, alpha1-adrenergic and mACh.

Doxepin inhibits the reuptake of serotonin and norepinephrine. Its reuptake of dopamine is negligible.

Doxepin hydrochloride is clinically indicated for depression and anxiety neuropathy. It is an antidepressant that inhibits the reuptake of 5-hydroxytryptamine and norepinephrine neurotransmitters in the central nervous system and increases the concentration of these two neurotransmitters in the synaptic gap to exert its antidepressant effect. Of course, doxepin hydrochloride tablets also have sedative effects.

Doxepin hydrochloride tablets may cause drowsiness, tremors, constipation, difficulty in urination, and of course, postural hypotension.

Doxepin hydrochloride is not recommended for patients with severe heart disease, urinary retention, or hepatic impairment.


The Application & Function of Doxepin hydrochloride


Doxepin hydrochloride has sedative, hypnotic, antidepressant and anxiolytic effects.

Doxepin hydrochloride is useful for some depressed and anxious patients with sleep disorders.

Doxepin hydrochloride can also be used for the treatment of some allergic diseases.


Other Name of Doxepin hydrochloride:  

DOXEPIN HCL;Sinequan;p-4599;adapin;

Toruan;Novoxapin;TIMTEC-BB SBB005916;

Doxepin Hydrochlorid;

Doxopin hydrochloride;



The COA of Doxepin hydrochloride


Product Name: Doxepin hydrochloride

Batch Number: HNB220708

Batch Quantity: 500kg

Manufacture Date: Jul.,08th,2022      Analysis Date: Jul.,09th,2022     Expiry Date: Jul.,07th,2025

Storage: Store in cool & dry place. Store in well-closed containers.

Shelf life: 36 Months when properly stored.


Items Specification Results
Characters White to off-white crystalline powder Conform
Identification IR: Should be concordant with the RS spectrum Conform
  UV: Should be concordant with the UV spectrum Conform
  TLC: The retention time of the main peak of the sample solution should be consistent with that of the control sample Conform
pH 4.5 ~ 6.0 5.0
Loss on drying ≤0.5% 0.1%
Related substances Any Impurity ≤0.1% 0.04%
  Total impurities ≤0.3% 0.05%
Heavy metals ≤20ppm <20ppm
Sulphated ash ≤0.1% 0.14%
Assay 99.0% ~ 101.0% 99.8%
Conclusion: The above certificate of analysis complies with EP6.0

Contact Details
Beryl Jia

Phone Number : +8618092068319

WhatsApp : +8618629242069