PHR1432
N-Acetylglucosamine
Pharmaceutical Secondary Standard; Certified Reference Material
동의어(들):
N-Acetyl-D-glucosamine, 2-Acetamido-2-deoxy-D-glucose, D-GlcNAc
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모든 사진(1)
About This Item
실험식(Hill 표기법):
C8H15NO6
CAS Number:
Molecular Weight:
221.21
Beilstein:
1727589
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24
추천 제품
Grade
certified reference material
pharmaceutical secondary standard
Quality Level
Agency
traceable to USP 1010022
API family
glucosamine
CofA
current certificate can be downloaded
기술
HPLC: suitable
gas chromatography (GC): suitable
mp
211 °C (dec.) (lit.)
응용 분야
pharmaceutical (small molecule)
형식
neat
저장 온도
2-30°C
SMILES string
CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O
InChI
1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8?/m1/s1
InChI key
OVRNDRQMDRJTHS-RTRLPJTCSA-N
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일반 설명
N-Acetylglucosamine (GlcNAc) is a monosaccharide, derived from glucose and undergoes linear polymerization by (1,4)-β-linkages to form the polymer chitin. It is also a component of heterogenous polysaccharides, such as murein and hyaluronic acid. N-acetylglucosamine exhibits anti-inflammatory properties and is considered as a potential drug in the treatment of osteoarthritis. Its antiarthritic mode of mechanism involves the suppression of IL-1β (Interleuken-1β)-induced NO (nitric oxide), cyclooxygenase-2 (COX-2), and IL-6 production by inhibition of expression of iNOS (inducible nitric oxide synthase) protein and mRNA.
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.
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.
애플리케이션
N-Acetylglucosamine may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by spectrophotometric, chromatographic, and electrophoretic techniques.
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.
분석 메모
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
기타 정보
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.
각주
To see an example of a Certificate of Analysis for this material enter LRAC3267 in the slot below. This is an example certificate only and may not be the lot that you receive.
관련 제품
제품 번호
설명
가격
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
가장 최신 버전 중 하나를 선택하세요:
이미 열람한 고객
Capillary electrophoretic determination of glucosamine in osteoarthritis tablets via microwave-accelerated dansylation
Qi L, et al.
Journal of Pharmaceutical and Biomedical Analysis, 41(5), 1620-1624 (2006)
Determination of N-acetylglucosamine in cosmetic formulations and skin test samples by hydrophilic interaction liquid chromatography and UV detection
Pedrali A, et al.
Journal of Pharmaceutical and Biomedical Analysis, 107(8), 125-130 (2015)
N-acetylglucosamine prevents IL-β-mediated activation of human chondrocytes
Shikhman AR, et al.
Journal of Immunology, 166(8), 5155-5160 (2001)
Gerald W Hart et al.
Nature, 446(7139), 1017-1022 (2007-04-27)
All animals and plants dynamically attach and remove O-linked beta-N-acetylglucosamine (O-GlcNAc) at serine and threonine residues on myriad nuclear and cytoplasmic proteins. O-GlcNAc cycling, which is tightly regulated by the concerted actions of two highly conserved enzymes, serves as a
T Y Chou et al.
Advances in experimental medicine and biology, 491, 413-418 (2003-10-10)
Altered protein glycosylation is known to correlate with tumorigenesis, but its role remains enigmatic. Cells transformed by altered oncogene or tumor suppressor gene expression often also show changes of carbohydrate on cell surface glycoconjugates which correlate with the potential for
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