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/1-Amino-4-methylpiperazine
C5H13N3
115.18 g/mol
Pharmaceutical IntermediateWarning

1-Amino-4-methylpiperazine

CAS6928-85-4EC230-053-7
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

1-Amino-4-methylpiperazine is an organic molecular entity used as a chemical building block in pharmaceutical manufacturing. It functions as an intermediate in the synthesis of various active pharmaceutical ingredients.

pharmaceutical intermediate

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 1-Amino-4-methylpiperazine?

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

Diisopropylcarbodiimide

CAS693-13-0

pharmaceutical intermediate

ReferenceSame Category

2-methylimidazole

CAS693-98-1

pharmaceutical intermediate

ReferenceSame Category

1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane

CAS69304-37-6

pharmaceutical intermediate

ReferenceSame Category

3',5'-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)uridine

CAS69304-38-7

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 1-Amino-4-methylpiperazine (CAS 6928-85-4) is 2933.59.

HS code (international, 6-digit)

2933.59

EU CN code (8-digit)

2933 59 95

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

4-methylpiperazin-1-amine

InChIKey

RJWLLQWLBMJCFD-UHFFFAOYSA-N

SMILES

CN1CCN(CC1)N

Synonyms (17)
  • 1-Amino-4-methylpiperazine
  • 1-Methyl-4-aminopierazine
  • 1-Piperazinamine, 4-methyl-
  • 1-methyl-4-aminopiperazine
  • 4-Methyl-1-piperazinamine
  • 4-Methylpiperazin-1-amine
  • 4-amino-1-methylpiperazine
  • 4-methyl-1-aminopiperazine
  • 4-methylpiperazin-1-ylamine
  • 4-methylpiperazinylamine
  • N-amino-4-methylpiperazine
  • N-methyl-N'-aminopiperazine
  • N1-Methyl-N4-aminopiperazine
  • PIPERAZINE, 1-AMINO-4-METHYL-
  • n-amino-n'-methylpiperazine

Sourcing 1-Amino-4-methylpiperazine?

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→