Guaiacol

Product Name: Guaiacol
Synonyms: PYROCATECHOL MONOMETHYL ETHER;PYROGUAIAC ACID;O-METHOXYPHENOL;O-METHYLCATECHOL;O-HYDROXYANISOLE;CATECHOL MONOMETHYL ETHER;Gulaiacol;GUAJACOL
CAS: 90-05-1
MF: C7H8O2
MW: 124.14
EINECS: 201-964-7
Product Categories: Pharmaceutical Intermediates;Aromatic Ethers;Aromatics Compounds;Antioxidant;Biochemistry;Aromatics;ANASTIL
mp 26-29 °C(lit.)
bp 205 °C(lit.)
density 1.129 g/mL at 25 °C(lit.)
vapor density 4.27 (vs air)
vapor pressure 0.11 mm Hg ( 25 °C)
refractive index n20/D 1.543(lit.)
FEMA 2532
Fp 180 °F
storage temp. Refrigerator
Water Solubility 17 g/L (15 oC)
FreezingPoint 28℃
Sensitive Air Sensitive
Merck 14,4553
BRN 508112
Stability: Stable, but air and light sensitive. Combustible. Incompatible with strong oxidizing agents.
HS Code 29095010
Chemical Properties Light Yellow Oil
Usage : expectorant. Used in medicine, dyes and fragrances intermediates

GB 2760 – 96 regulations for the temporary use of edible spices. Mainly used for the preparation of Coffee, vanilla, smoke and tobacco flavor.

For the synthetic dyestuffs, also used as an analytical reagent

Used in the manufacture of guaiacol sulfonic acid calcium in medicine, the spice industry used in the manufacture of vanillin and artificial musk. Test for copper, hydrocyanic acid and nitrite.

General Description :
Colorless to amber crystals or liquid. Density (of solid) 1.129 g / cm3. Solidifies at 28°C (82.4°F), but may remain liquid for a long time even at a much lower temperature. Slightly water soluble . Soluble in aqueous sodium hydroxide. Used medicinally as an expectorant. Used, because of its anti-oxidant properties, as an anti-skinning agent for paints.

L(-)-Carnitine

Product Name: L(-)-Carnitine
Synonyms: 3- CARBOXY-N,N,N-TRIMETHYL-2-PROPEN-1-AMINIUM CHLORIDE;3-HYDROXY-4-(TRIMETHYLAMMONIO)-BUTANOAT;3-HYDROXY-GAMMA-(TRIMETHYLAMMONIO)-BUTYRATE;LEVOCARNITINE;L-CARNITHINE;L-CARNITIN;L(-)-CARNITINE;L-CARNITINE
CAS: 541-15-1
MF: C7H15NO3
MW: 161.2
EINECS: 208-768-0
mp 197-212 °C(lit.)
alpha -31 o (c=10, H2O)
refractive index -32 ° (C=1, H2O)
storage temp. 2-8°C
solubility H2O: 0.1 g/mL at 20 °C, clear, colorless
Water Solubility 2500 g/L (20 oC)
Merck 14,1849
BRN 4292315
Stability: Hygroscopic
HS Code : 29239000
Chemical Properties White crystalline
Usage : Antimethemoglobinemic, cyanide antidote
Essential cofactor of fatty acid metabolism; required for the transport of fatty acids through the inner mitochondrial membrane. Synthetized primarily in the liver and kidney; highest concentrations f ound in heart and skeletal muscle. Dietary sources include red meat, dairy products, beans, avocado.
Application:
As preservative agent and a thickening agent.
In the food industry is a natural, non-toxic antistaling agent, flocculant, which can adsorb cadmium, mercury, copper and other heavy metal ions
Used for industrial waste water and city sewage treatment agent, precipitant
Thickener, stabilizer, gelling agent, binder. Also used for acidic substances mold, forming a transparent semi permeable membrane on the surface energy. For pickled products, bakery products, bread, oil and food etc.
Mainly used in food, medicine, agricultural seed, daily chemical, industrial wastewater treatment and other industries. Oligochitosan can improve immunity, activate cells, prevent cancer, reducing blood fat, lowering blood pressure, resisting senility, regulating body environment effect, can be used in medicine, health care, food field. In the field of environmental protection of chitosan can be used for sewage treatment, protein recovery, water purification. The field of functional material, chitosan can be used for membrane material, carrier, adsorbent, fiber, medical materials etc. Textile field, chitosan can be used for fabric finishing, health underwear, papermaking additives. Agricultural fields can be used to add feed, seed treatment, soil improvement, fruit preservation etc.. In the field of tobacco, chitosan is the good performance of the tobacco sheet glue, but also to improve the taste, the combustion characteristics of non-toxic odor free etc.

Flurbiprofen

Product Name: Flurbiprofen
Synonyms: 1’-biphenyl)-4-aceticacid,2-fluoro-alpha-methyl-(;1’-biphenyl]-4-aceticacid,2-fluoro-alpha-methyl-[;2-(2-Fluoro-4-biphenyl)propionicacid;2-(2-fluoro-4-biphenylyl)propionicacid;2-fluoro-alpha-methyl-4-biphenylaceticaci;2-Fluoro-a-methyl-(1,1’-biphenyl)-4-aceticacid;bts18322;fp70
CAS: 5104-49-4
MF: C15H13FO2
MW: 244.26
EINECS: 225-827-6
Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;API’s;Aromatics;API;ANSAID;Other APIs
mp 110-112 °C(lit.)
storage temp. Store at RT
Merck 4199
Chemical Properties White to Off-White Crystalline Solid
Usage : An anti-inflammatory used as an analgesic.
Antiinflammatory, analgesic
Antipyretic analgesic and anti-inflammatory drugs, for rheumatoid arthritis, osteoarthritis, and various forms of cancer pain after operation.

(R)-2-Flurbiprofen

Product Name: (R)-2-Flurbiprofen
Synonyms: (R)-2-FLUBIPROFEN;(R)-(-)-2-FLUORO-ALPHA-METHYL-4-BIPHENYLACETIC ACID;(R)-(-)-FLURBIPROFEN;(R)-FLURBIPROFEN;E-7869;(R)-2-fluoro-alpha-methyl[1,1′-biphenyl]-4-acetic acid;Flurbiprofene;(R)-(-)-2-Fluoro-α-methyl-4-biphenylacetic acid
CAS: 51543-40-9
MF: C15H13FO2
MW: 244.26
EINECS: 257-264-7
mp 110-113 °C(lit.)
Usage :(R)-2-Flurbiprofen is the R-isomer of Flurbiprofen (F598700), an anti-inflammatory used as an analgesic.

Flurbiprofen

Product Name: Flurbiprofen
Synonyms: 1’-biphenyl)-4-aceticacid,2-fluoro-alpha-methyl-(;1’-biphenyl]-4-aceticacid,2-fluoro-alpha-methyl-[;2-(2-Fluoro-4-biphenyl)propionicacid;2-(2-fluoro-4-biphenylyl)propionicacid;2-fluoro-alpha-methyl-4-biphenylaceticaci;2-Fluoro-a-methyl-(1,1’-biphenyl)-4-aceticacid;bts18322;fp70
CAS: 5104-49-4
MF: C15H13FO2
MW: 244.26
EINECS: 225-827-6
Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;API’s;Aromatics;API;ANSAID;Other APIs
mp 110-112 °C(lit.)
storage temp. Store at RT
Merck 4199
Chemical Properties White to Off-White Crystalline Solid
Usage : An anti-inflammatory used as an analgesic.
Antiinflammatory, analgesic
Antipyretic analgesic and anti-inflammatory drugs, for rheumatoid arthritis, osteoarthritis, and various forms of cancer pain after operation.

Diatrizoate sodium

Product Name: Diatrizoate sodium
Synonyms: 3,5-DIACETAMIDO-2,4,6-TRIIODOBENZOIC ACID SODIUM SALT;3,5-BIS[ACETYLAMINO]-2,4,6-TRIIODOBENZOIC ACID, SODIUM;DIATRIZOIC ACID SODIUM SALT;DIATRIZOATE SODIUM;HYPAQUE SODIUM;LABOTEST-BB LT00455174;SODIUM DIATRIZOATE;Sodium amidotrizoate
CAS: 737-31-5
MF: C11H8I3N2NaO4
MW: 635.9
EINECS: 212-004-1
Product Categories: Organics
solubility H2O: 0.35 g/mL, slightly turbid, colorless
Chemical Properties White powder
Usage : The water soluble contrast medium, commonly used in the urography, renal, cardiovascular, also used for visualization of cerebral vascular etc.

Methylparaben

Product Name: Methylparaben
Synonyms: NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;4-hydroxy-benzoicacimethylester;Abiol;Aseptoform;Benzoic acid, p-hydroxy-, methyl ester
CAS: 99-76-3
MF: C8H8O3
MW: 152.15
EINECS: 202-785-7
mp 125-128 °C(lit.)
bp 298.6 °C
density 1,46g/cm
FEMA 2710
Fp 280°C
storage temp. 0-6°C
FreezingPoint 131℃
Merck 14,6107
BRN 509801
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
HS Code 29182930
Chemical Properties white crystalline powder
Usage It is used as preservative in foods, beverages and cosmetics.