ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/3,5-Diamino-6-chloro-pyrazine acid
C5H5ClN4O2
188.57 g/mol
Pharmaceutical IntermediateWarning

3,5-Diamino-6-chloro-pyrazine acid

CAS4878-36-8
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

3,5-Diamino-6-chloro-pyrazine acid is a chemical compound with the molecular formula C5H5ClN4O2. It is primarily used as an intermediate in the synthesis of the pharmaceutical agent amiloride.

Intermediate for amiloride synthesis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing 3,5-Diamino-6-chloro-pyrazine acid?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→

Related Compounds

ReferenceSame Category

2-Fluorobenzotrichloride

CAS488-98-2

pharmaceutical intermediate

ReferenceSame Category

9-(Aminomethyl)minocycline

CAS488820-34-4

pharmaceutical intermediate

ReferenceSame Category

5-chloro-1-methyl-4-nitroimidazole

CAS4897-25-0

pharmaceutical intermediate

ReferenceSame Category

Cinchomeronic acid

CAS490-11-9

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name

3,5-diamino-6-chloropyrazine-2-carboxylic acid

InChIKey

OCSQJDAUOOHJEI-UHFFFAOYSA-N

SMILES

C1(=C(N=C(C(=N1)Cl)N)N)C(=O)O

Synonyms (11)
  • Hydrochlorothiazide Impurity 18; Amiloride EP Impurity B
  • RARECHEM AL BO 1272

Sourcing 3,5-Diamino-6-chloro-pyrazine acid?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→