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/D-(-)-Gulonic acid gamma-lactone
C6H10O6
178.14 g/mol
Pharmaceutical IntermediateWarning

Gulonolactone

CAS6322-07-2EC228-678-5
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate

Gulonolactone is a chemical compound that serves as a pharmaceutical intermediate. It is structurally related to L-gulonolactone oxidase, an enzyme involved in vitamin C biosynthesis, though the compound itself functions primarily in research and manufacturing contexts.

pharmaceutical intermediateresearch compound used in biochemical studies

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 Gulonolactone?

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

3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4hpyrido(1,2-a)pyrimidin-4-one

CAS63234-80-0

pharmaceutical intermediate

ReferenceSame Category

3-Amino-4-chlorothiophen

CAS632356-42-4

pharmaceutical intermediate

ReferenceSame Category

Epicaptopril

CAS63250-36-2

pharmaceutical intermediate

ReferenceSame Category

3,5-Dibromo-2-fluoro-6-methylpyridine

CAS632628-07-0

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Gulonolactone (CAS 6322-07-2) is 2932.20.

HS code (international, 6-digit)

2932.20

EU CN code (8-digit)

2932 20 90

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

(3R,4S,5S)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one

InChIKey

SXZYCXMUPBBULW-LECHCGJUSA-N

SMILES

C([C@H]([C@H]1[C@H]([C@H](C(=O)O1)O)O)O)O

Synonyms (19)
  • 1,4-D-Gulonolactone
  • D-Gulonic acid ?-lactone
  • D-Gulonic acid I(3)-lactone
  • D-Gulonic acid |A-lactone
  • D-Gulono-1,4-lactone
  • D-Gulono-|A-lactone
  • Gulonic acid, gamma-lactone
  • Gulonic acid-1,4-lactone
  • Gulono-1,4-lactone
  • Gulonolactone
  • I(3)-D-Gluconolactone
  • d-gulono-gamma-lactone

Sourcing Gulonolactone?

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→