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Substance Name: Lactose monohydrate [NF]
RN: 64044-51-5
UNII: EWQ57Q8I5X
InChIKey: WSVLPVUVIUVCRA-KPKNDVKVSA-N

Classification Code

  • Pharmaceutic Aid (Tablet and Capsule Diluent)

Molecular Formula

  • C12-H22-O11.H2-O

Molecular Weight

  • 360.3096
 
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Names and Synonyms

Name of Substance

  • Lactose monohydrate [NF]

Synonyms

  • Lactose monohydrate
  • Microtose
  • Pharmaose
  • Respitose
  • Spherolac 100
  • UNII-EWQ57Q8I5X

Systematic Name

  • D-Glucose, 4-O-beta-D-galactopyranosyl-, monohydrate

Superlist Name

  • Lactose, monohydrate

Registry Numbers

CAS Registry Number

  • 64044-51-5

FDA UNII

  • EWQ57Q8I5X

Other Registry Number

  • 10039-26-6

System Generated Number

  • 0064044515

Molecular Formulas

Molecular Formula

  • C12-H22-O11.H2-O

Molecular Formula Fragments

  • C12-H22-O11
  • COMPONENT
  • H2-O

Structure Descriptors

InChI

1S/C12H22O11.H2O/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;/h3-20H,1-2H2;1H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+;/m1./s1

InChIKey

WSVLPVUVIUVCRA-KPKNDVKVSA-N

Smiles

O.OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O