3,4,5-Piperidinetriol, 2-(hydroxymethyl)-, (2R,3R,4R,5S)-

pH

Administrative data

Endpoint:

pH

Type of information:

experimental study

Adequacy of study:

other information

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: GLP Guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

1994

Report date:

1994

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: D 0300402

Deviations:

not specified

Principles of method if other than guideline:

no data

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

(2R,3R,4R,5S)-2-(hydroxymethyl)piperidine-3,4,5-triol

EC Number:

606-239-2

Cas Number:

19130-96-2

Molecular formula:

C6 H13 N O4

IUPAC Name:

(2R,3R,4R,5S)-2-(hydroxymethyl)piperidine-3,4,5-triol

Constituent 2

Reference substance name:

Desoxynojirimycin

IUPAC Name:

Desoxynojirimycin

Details on test material:

purity: 97.7%

Results and discussion

pH value

pH value 1

pH value:

10

Temp.:

20 °C

Concentration:

414 g/L

pH value 2

pH value:

10

Temp.:

20 °C

Concentration:

411 g/L

Applicant's summary and conclusion

Executive summary:

Desoxynojirimycin has a pH value of 10.0 at 20°C and a mean value concentration of 413 g/l in water (Bayer Study, 1994).