| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D818498 | MACKLIN | D-色氨酸甲酯盐酸盐 | 98% | 28元/1g; 30元/5g; 40元/25g; 148元/100g; 735元/500g; | 展开 |
储存：室温 状态：白色-淡黄色红色晶体-粉末 折射率：-19 ° (C=5, MeOH) |
| T2442 | TCI | D-Tryptophan Methyl Ester Hydrochloride | >98.0%(HPLC)(N) | 350元/5G; 990元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC)(N) | | 分子式/分子量 | C12H14N2O2・HCl = 254.71 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 4240279 | | PubChem物质ID | 87560060 | | MDL编号 | MFCD00038992 |
技术规格 | Appearance | White to Light yellow to Dark green powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(with Total Nitrogen) | min. 98.0 % | | Specific rotation [a]20/D | -17.0 to -22.0 deg(C=5, MeOH) |
物性(参考值) | 熔点 | 205 ℃ | | 比旋光度 [α]D | -19° (C=5,MeOH) | | 溶解性(可溶于) | 甲醇 |
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| 263805 | J&K | H-D-Trp-Ome·HCl | 98% | 249元/5G; 993元/25G; | 展开 |
基本信息 | 分子式 | C12H14N2O2·HCl | | 分子量 | 254.71 | | 熔点 | 213-216 | | 比旋光度([α]20D) | -18 (C=5, MeOH) | | MDL编码 | MFCD00038992 | | Beilstein | 4240279 |
安全信息 |
| H60622 | Alfa Aesar | D-Tryptophan Methyl Ester Hydrochloride | 98% | 328元/1g; 1330元/5g; | 展开 |
应用
D-Tryptophan Methyl Ester Hydrochloride is an intermediate in the synthesis of Tryptophan derivatives. 备注
Incompatible with strong oxidizing agents. Store under room temperature. 基本信息 MDL
MFCD00038992 分子式
C12H14N2O2?HCl 分子量
254.71 熔点
213-216° 灵敏度
Ambient temperatures. 形态
Solid 溶解性
Soluble in water (150 mg/ml), dimethyl sulfoxide and methanol (50 mg/ml). 安全信息 TSCA
否 |
| PH017490 | | Methyl (2R)-2-amino-3-(1H-indol-3-yl)propanoate | AldrichCPR | 1143.73元/1 G; | 展开 |
产品说明 其他说明 Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.
基本信息 | 线性分子式 | C12H14O2N2 | | MDL编号 | MFCD08669786 |
产品性质 | 形式 | powder | | InChI | 1S/C12H14N2O2/c1-16-12(15)10(13)6-8-7-14-11-5-3-2-4-9(8)11/h2-5,7,10,14H,6,13H2,1H3/t10-/m1/s1 | | InChI key | KCUNTYMNJVXYKZ-SNVBAGLBSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 045374 | Fluorochem | h-d-trp-ome.hcl | 98% | 220元/1g; 264元/10g; 550元/25g; 3300元/100g; 4554元/250g; | 展开 |
基本信息 | CAS Number | 14907-27-8 | | MDL Number | MFCD00038992 | | Boiling Point | 390.6 ℃ at 760 mmHg | | Melting Point | 213-216℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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