USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $14.60-15.00 / Metric Ton
USD $6.00-9.00 / Gram
USD $20.00-35.00 / Metric Ton
USD $4.50-5.00 / Liter
USD $100.00-150.00 / Kilogram
USD $4.50-5.00 / Liter
USD $6.00-9.00 / Gram
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide basic information |
product name: | iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide |
synonyms: | iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide;iodomethyl penicillanate 1,1-dioxide;iodopenicillanic acid-1,1-dioxide;(2s,5r)-3,3-dimethyl-4,4,7-trioxo-4-thia(vi)-1-azabicyclo[3.2.0]heptane-2-carboxylic acid iodomethyl ester;(2s,5r)-iodomethyl 3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide |
cas: | 76247-39-7 |
mf: | c9h12ino5s |
mw: | 373.16475 |
einecs: | 278-400-1 |
product categories: | |
mol file: | 76247-39-7.mol |
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide chemical properties |
safety information |
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide usage and synthesis |
iodomethyl (2s-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide preparation products and raw materials |
product name: | l-tyrosine |
synonyms: | 3-(4-hydroxyphenyl)-l-alanine;2-amino-3-(4-hydroxyphenyl)-propanoic acid;2-amino-3-(p-hydroxyphenyl)propionic acid;4-hydroxyphenylalanine;fema 3736;h-l-tyr-oh;h-tyr-oh;l-3-[4-hydroxyphenyl]alanine |
cas: | 60-18-4 |
mf: | c9h11no3 |
mw: | 181.19 |
einecs: | 200-460-4 |
product categories: | food and feed additive;tyrosine [tyr, y];amino acids;amino acids and derivatives;alpha-amino acids;biochemistry;nutritional supplements;l-amino acids;amino acids;norcuron;amino;inhibitors |
mol file: | 60-18-4.mol |
l-tyrosine chemical properties |
mp | >300 °c (dec.)(lit.) |
alpha | -11.65 º (c=5,dil hcl/h2o 50/50) |
density | 1.34 |
refractive index | -12 ° (c=5, 1mol/l hcl) |
fema | 3736 |
fp | 176 °c |
storage temp. | store at rt. |
solubility | 1 m hcl: 25 mg/ml |
form | powder |
water solubility | 0.45 g/l (25 ºc) |
merck | 14,9839 |
brn | 392441 |
stability: | stable. incompatible with strong oxidizing agents, strong reducing agents. |
cas database reference | 60-18-4(cas database reference) |
nist chemistry reference | tyrosine(60-18-4) |
epa substance registry system | l-tyrosine(60-18-4) |
safety information |
hazard codes | xi |
risk statements | 36/37/38-40 |
safety statements | 26-36-37/39-22 |
wgk germany | 3 |
rtecs | yp2275600 |
hs code | 29225000 |
hazardous substances data | 60-18-4(hazardous substances data) |
msds information |
provider | language |
---|---|
3-(4-hydroxyphenyl)-l-alanine | english |
sigmaaldrich | english |
acros | english |
alfa | english |
l-tyrosine usage and synthesis |
tyrosine | tyrosine is an aromatic amino acid , can be found in a variety of proteins, and is particularly rich in casein milk protein, molecules containing phenol groups, its structural formulais is as follows: |