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Merck

PHR1206

D-(+)-galactose

Pharmaceutical Secondary Standard; Certified Reference Material

Synonyme(s) :

Galactose

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A propos de cet article

Formule empirique (notation de Hill) :
C6H12O6
Numéro CAS:
59-23-4
Poids moléculaire :
180.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823213
EC Number:
200-416-4
Beilstein/REAXYS Number:
1724619
MDL number:
MFCD00151230

Principaux documents

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Nom du produit

D-(+)-galactose, Pharmaceutical Secondary Standard; Certified Reference Material

InChI

1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1

InChI key

GZCGUPFRVQAUEE-KCDKBNATSA-N

SMILES string

OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. G0050000
traceable to USP 1287700

API family

galactose

CofA

current certificate can be downloaded

analyte chemical class(es)

oligosaccharides

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

168-170 °C (lit.)

application(s)

food and beverages
pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

Quality Level

300

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Catégories apparentées

Analysis Note

These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.

Application

Galactose may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by hydrophilic interaction liquid chromatography.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA9020 in the slot below. This is an example certificate only and may not be the lot that you receive.

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Evaluation of a hydrophilic interaction liquid chromatography design space for sugars and sugar alcohols
Hetrick EM, et al.
Journal of Chromatography A, 1489, 65-74 (2017)
Michelle P Christie et al.
PloS one, 9(4), e95024-e95024 (2014-04-17)
Glycosylation of biopharmaceuticals can mediate cell specific delivery by targeting carbohydrate receptors. Additionally, glycosylation can improve the physico-chemical (drug-like) properties of peptide based drug candidates. The main purpose of this study was to examine if glycosylation of the peptide enkephalin
Zhuoran Wang et al.
PloS one, 9(7), e102118-e102118 (2014-07-11)
Pten is a tumor suppressor gene regulating many cellular processes, including growth, adhesion, and apoptosis. In the aim of investigating the role of Pten during mammary gland development and lactation of dairy cows, we analyzed Pten expression levels in the
Yanhua Yao et al.
PLoS genetics, 11(1), e1004968-e1004968 (2015-01-30)
Elevated proteasome activity extends lifespan in model organisms such as yeast, worms and flies. This pro-longevity effect might be mediated by improved protein homeostasis, as this protease is an integral module of the protein homeostasis network. Proteasomes also regulate cellular
Lu Han et al.
Biomaterials, 44, 111-121 (2015-01-27)
Multifunctional nanocomplexes (NCs) consisting of urocanic acid-modified galactosylated trimethyl chitosan (UA-GT) conjugates as polymeric vectors, poly(allylamine hydrochloride)-citraconic anhydride (PAH-Cit) as charge-reversible crosslinkers, and vascular endothelial growth factor (VEGF) siRNA as therapeutic genes, were rationally designed to simultaneously overcome the extracellular
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