| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Name: L-Alanine isopropyl ester hydrochloride
Synonyms: H-Ala-OiPr HCl;L-Alanine isopropyl ester HCl
CAS: 62062-65-1
MF: C6H13NO2.HCl
MW: 168
MDL Number.:MFCD08059709
Appearance: White to off-white powder
Identification: normal reaction
Purity(%): 99%
Storage: tightly closed, keep in a dry, well-ventilated place
| L-Alanine isopropyl ester hydrochloride is a reagent used in the synthesis of anti- hepatitis C virus prodrugs based on imidazotriazine and pyrrolotriazine molecules. Further, it reacts with (1R:2R)-2-Hydroxy-πnanone-3 to prepare isopropyl (1R,2R,5R)-2′-[(2-hydroxypinan-3-ylene)amino]propanoate. |
| Product name | L-Alanine isopropyl ester hydrochloride |
| CAS | 62062-65-1 |
| Synonyms | L-Alanine, 1-Methylethyl ester, hydrochloride;alanine isopropyl ester hydrochloride;L-Alanine, 1-Methylethyl ester, hydrochloride (1:1);Prop-2-yl L-alaninate hydrochloride, Isopropyl (2S)-2-aminopropanoate hydrochloride, H-Ala-OiPr HCl;L-Alanine isopropyl ester HCl;(S)-2-Amino-propionic acid isopropyl ester;L-Ala.oipr.Hcl;L-Alanine Isopropyl Ester Hydrochloride |
| Molecular formula | C6H13NO2.HCl |
| Molecular weight | 168 |
| Purity | 99% |
| Appearance | Colorless liquid |
| EINECS number | / |
| Application | API |
| Item | Standard | Test Results | |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
|
B.LC-MS:Comply with the structure |
Complies |
||
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
|
D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies |
||
|
Crystallinity |
meets the requirements. |
Complies |
|
|
Loss on drying |
≤2.0% |
0.19% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.1% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
|
|
Microbiological Analysis |
|||
|
Total plate count |
≤1000cfu/g |
Complies |
|
|
Yeast and Moulds |
≤100cfu/g |
Complies |
|
|
E. Coli. |
Absent |
Negative |
|
|
Salmonella |
Absent |
Negative |
|
|
S.aureus |
Absent |
Negative |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|
Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",
"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltd has 21 subsidiaries and holding companies.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
){kind=link}