synonyms: 2,5-diamino-5-oxpentanoicacid;5-diamino-5-oxo-(s)-pentanoicaci;cebrogen;gamma-glutamine;glumin;glutamic acid 5-amide;glutamic acid amide;glutamicacid5-amide
cas: 56-85-9
mf: c5h10n2o3
mw: 146.14
einecs: 200-292-1
product categories: amino acids series;food & feed additives;amino acids;amino acid derivatives;glutamine [gln, q];amino acids and derivatives;alpha-amino acids;biochemistry;nutritional supplements;l-amino acids;amino acids;food & flavor additives;api's;hybridoma media supplementscardiac stem cell biology;supplements&reagents;cardiac stem cell expansion and differentiation;conditioned media, media supplements and reagentsserum-free media;hybridoma platform;hybridoma reagents;reagents and supplements;aliphatics;amino acids & derivatives;amino acid;amino;other apis;inhibitors;amino acid series
mol file: 56-85-9.mol
l-glutamine structure
l-glutamine chemical properties
melting point 185 °c (dec.)(lit.)
alpha 32.25 º (c=10, 2 n hcl)
fema 3684
refractive index 6.8 ° (c=4, h2o)
fp 185°c
storage temp. −20°c
solubility h2o: 25 mg/ml
form solution
water solubility soluble in water, dimethyl sulfoxide and ethanol. insoluble in methanol, ether, benzene, acetone, ethyl acetate and chloroform.
decomposition 185 ºc
merck 14,4471
brn 1723797
stability: stability moisture and light sensitive. incompatible with moisture, strong oxidizing agents.
cas database reference 56-85-9(cas database reference)
nist chemistry reference l-glutamine(56-85-9)
epa substance registry system l-glutamine(56-85-9)
safety information
hazard codes xi
risk statements 36-36/37/38
safety statements 26-24/25-36/37/39-27
wgk germany 2
rtecs ma2275100
tsca yes
hs code 29241900
l-glutamine chemical properties
mp 185 °c (dec.)(lit.)
alpha 32.25 º (c=10, 2 n hcl)
fema 3684
refractive index 6.8 ° (c=4, h2o)
fp 185°c
storage temp. −20°c
solubility h2o: 25 mg/ml
form solution
decomposition 185 ºc
merck 14,4471
brn 1723797
stability: stability moisture and light sensitive. incompatible with moisture, strong oxidizing agents.
cas database reference 56-85-9(cas database reference)
nist chemistry reference l-glutamine(56-85-9)
epa substance registry system l-glutamine(56-85-9)
safety information
hazard codes xi
risk statements 36-36/37/38
safety statements 26-24/25-36/37/39-27
wgk germany 2
rtecs ma2275100
hs code 29241900
l-glutamine usage and synthesis
chemical properties white crystalline powder
usage l-glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. l-glutamine is very stable as a dry powder and as a frozen solution. in liquid media or stock solutions, however, l-glutamine degrades relatively rapidly. optimal cell performance usually requires supplementation of the media with l-glutamine prior to use.
usage l-glutamine is one of the 20 amino acids encoded by the standard genetic code. its codons are caa and cag. glutamine is a substance naturally produced in the body to help regulate cell growth and function. there may also be man-made versions of these subs
usage amine protecting agent
l-glutamine preparation products and raw materials
preparation products (2s)-2-amino-3-(5-bromo-1h-indol-3-yl)propanoic acid-->5-methyl-l-tryptophan-->n-acetyl-l-glutamine
raw materials carbon disulphide-->l-glutamic acid-->metaclazepam-->l-glutamic acid 5-methyl ester -->octanoic hydrazide-->carbodithioic acid