DL-Tryptophan CAS 54-12-6 (H-DL-Trp-OH) Nyocha> 99.0% Ụlọ ọrụ mmepụta ihe
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta DL-Tryptophan (H-DL-Trp-OH) (CAS: 54-12-6) nwere oke mma.Ruifu Chemical na-enye usoro amino asịd na ihe mpụta.Anyị nwere ike ịnye nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Zụrụ DL-Tryptophan,Please contact: alvin@ruifuchem.com
| Aha Chemical | DL-Tryptophan |
| Ụdị okwu | H-DL-Trp-OH;(±) -Tryptophan;(±) -2-Amino-3- (3-indolyl)propionic acid;(±) -α-Amino-3-Indolepropionic Acid;DL-3β-Indolylalanine |
| Ọnọdụ Ahịa | N'ahịa, Ikike Mmepụta Tọn 35 kwa ọnwa |
| Nọmba CAS | 54-12-6 |
| Usoro ihe omimi | C11H12N2O2 |
| Ibu molekụla | 204.23 g/mol |
| Ebe Na-agbaze | 289.0 ~ 290.0 ℃ (dc.)(ọkụ) |
| Mmetụta | Ìhè nwere mmetụta |
| Mmiri Solubility | 10 g/L (20 ℃) |
| Solubility na HCl | Ihe fọrọ nke nta ka ọ bụrụ nghọta |
| Okpomọkụ nchekwa. | Ebe dị jụụ na nkụ (2 ~ 8 ℃) |
| COA & MSDS | Dị |
| Otu | Amino acids mmepụta |
| Ụdị | Ruifu Chemical |
| Ihe | Ụkpụrụ nyocha | Nsonaazụ |
| Ọdịdị | Ntụ ntụ kristal na-acha ọcha ruo na-agbanyụọ | Na-akwado |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.030% | <0.030% |
| Ígwè (Fe) | ≤20ppm | <10ppm |
| Ọla dị arọ (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1pm | <1pm |
| Ọnwụ na ihicha | <0.30% | 0.20% |
| Ihe fọdụrụ na mgbanye | <0.20% | 0.08% |
| DL-Tryptophan nyocha | > 99.0% | 99.60% |
| Uru pH | 5.5-7.0 | 6.1 |
| Spectrum infrared | Dabara na Ọdịdị | Na-akwado |
| Ọnụ ego nke NMR Spectrum | Dabara na Ọdịdị | Na-akwado |
| Mmechi | Ngwaahịa a site na nkwekọrịta nyocha na ọkọlọtọ ụlọ ọrụ | |
L-Tryptophan + Acetic Acid → DL-Tryptophan (A nụchara anụcha) → DL- Tryptophan
ngwugwu: Fluorinated Bottle, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mkpuchi mkpuchi n'ụlọ nkwakọba ihe dị jụụ na nkụ (2 ~ 8 ℃) pụọ na ihe ndị na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.
Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.
Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.
Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.
Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
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Nkọwapụta nchekwa
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WGK Germany 1
RTECS YN6129200
FLUKA BRAND F CODES 8
TSCA Ee
Koodu mpaghara:: 2922491990
DL-Tryptophan (H-DL-Trp-OH) (CAS: 54-12-6), mmepụta amino acid, eji na peptide njikọ, organic synthesis intermediates, ọgwụ intermediates, biochemical reagents, chemical reagents.DL-Tryptophan, na-enwe mmetụta maka ọkụ.Ọ kwụsiri ike na lye na decomposes na acid siri ike.Soluble na alkaline hydroxide ngwọta, soluble na ethanol na-ekpo ọkụ, nke na-adịghị edozi na chloroform, soluble na itule hydrochloric acid.DL-Tryptophan bụ amino acid precursor nke serotonin na melatonin.Ọ bụ ihe mgbakwunye nri maka ojiji dị ka antidepressant, anxiolytic, na enyemaka ụra.DL-Tryptophan nwekwara ike iji dị ka nri na-akwalite nri na-edozi ahụ, antioxidants.DL-Tryptophan bụ ihe oriri na-edozi nri na-edozi ahụ, nke nwere ike ịbawanye mgbochi ime nwa ebu n'afọ ma kwalite ịmụ nwa nke ehi na mmiri ara ehi na-akụ n'oge a na-amụ nwa.Mgbe ụmụ anụmanụ na-enweghị tryptophan, njide uto, mbelata ibu, na mkpokọta abụba na-ebelata.A na-ejikarị ya na mmiri ara ehi nke piglets, obere ego nke ịgha mkpụrụ na ịkụnye hens, usoro ọgwụgwọ n'ozuzu bụ 0.02% -0.05%.Ihe mgbakwunye nri.Enwere ike ịgbakwunye antioxidants na nri nwere obere ọdịnaya tryptophan dị ka gelatin na ọka.
