185389-91-7

• 

• Basic information

  1. Product Name: 2-Pyridinepropanoicacid,-alpha--amino-5-hydroxy-,(R)-(9CI)
  2. Synonyms: 2-Pyridinepropanoicacid,-alpha--amino-5-hydroxy-,(R)-(9CI);2-Pyridinepropanoic acid, α-amino-5-hydroxy-, (R)- (9CI)
  3. CAS NO:185389-91-7
  4. Molecular Formula: C8H10N2O3
  5. Molecular Weight: 182.1766
  6. EINECS: N/A
  7. Product Categories: PYRIDINE
  8. Mol File: 185389-91-7.mol
  9. Article Data: 8

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: N/A
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: 2-Pyridinepropanoicacid,-alpha--amino-5-hydroxy-,(R)-(9CI)(CAS DataBase Reference)
  10. NIST Chemistry Reference: 2-Pyridinepropanoicacid,-alpha--amino-5-hydroxy-,(R)-(9CI)(185389-91-7)
  11. EPA Substance Registry System: 2-Pyridinepropanoicacid,-alpha--amino-5-hydroxy-,(R)-(9CI)(185389-91-7)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 185389-91-7(Hazardous Substances Data)

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• 2-PYRIDINEPROPANOIC ACID -A-AMINO-5-HYDROXY-,(R)-

  Cas No: 185389-91-7

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185389-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185389-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,3,8 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 185389-91:
(8*1)+(7*8)+(6*5)+(5*3)+(4*8)+(3*9)+(2*9)+(1*1)=187
187 % 10 = 7
So 185389-91-7 is a valid CAS Registry Number.

185389-91-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-(5-Hydroxy-2-pyridinyl)-D-alanine

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:185389-91-7 SDS

185389-91-7Upstream product

• 185389-88-2 ethyl (D,L)-2-acetamido-3-(5-hydroxypyridin-2-yl)propanoate 
• 62812-00-4 diethyl 2-acetamido-2-(5-hydroxypyridin-2-ylmethyl)malonate 
• 31181-78-9 2-acetoxy-methyl-5-acetoxypyridine 
• 663604-02-2 5-benzenesulfonyloxy-2-hydroxymethylpyridyldiphenylphosphate 
• 663604-01-1 5-benzenesulfonyloxy-2-hydroxymethylpyridine 
• 663604-00-0 5-benzenesulfonyloxy-2-methylpyridine N-oxide 
• 173913-74-1 5-(benzenesulfonyloxy)-2-methylpyridine 
• 1121-78-4 5-Hydroxy-2-methylpyridine 
• 185389-89-3 (R)-2-Acetylamino-3-(5-hydroxy-pyridin-2-yl)-propionic acid ethyl ester 
• 219497-60-6 methyl (2S)-3-(5-hydroxypyridin-2-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate 
• 173913-76-3 5-(benzenesulfonyloxy)-2-(iodomethyl)pyridine 
• 173913-75-2 5-(benzenesulfonyloxy)-2-(bromomethyl)pyridine 
• 372520-54-2 (S)-2-Benzyloxycarbonylamino-3-(5-benzyloxy-1-oxy-pyridin-2-yl)-propionic acid methyl ester 
• 372520-55-3 (S)-2-Benzyloxycarbonylamino-3-(5-benzyloxy-pyridin-2-yl)-propionic acid methyl ester 

185389-91-7Downstream Products

185389-91-7Relevant articles and documents

A concise synthesis of either enantiomer of azatyrosine

Cooper, Margaret S.,Seton, Alison W.,Stevens, Malcolm F. G.,Westwell, Andrew D.

, p. 2613 - 2616 (1996)

A facile route to either enantiomer of azatyrosine is reported, utilising an efficient enzymic resolution of protected azatyrosine ethyl ester by α-chymotrypsin as a key step.

A stereocontrolled synthesis of (R)- and (S)-azatyrosine

Cremonesi, Giuseppe,Dalla Croce, Piero,La Rosa, Concetta,Pizzatti, Enrica

, p. 563 - 567 (2007/10/03)

An asymmetric synthesis of (R)- or (S)- azatyrosine, starting from (2S)- or (2R)-2,5-dihydro-3,6-dimethoxy-2-isopropylpyrazine (5) (Scho?llkopf reagent) and 5-benzenesulfonyloxy-2-hydroxymethylpyridine (3), is reported. The diastereocontrolled addition gi

Enzymatic synthesis of aza-L-tyrosines

Watkins,Phillips, Robert S.

, p. 2099 - 2100 (2007/10/03)

Tyrosine phenol-lyase from Citrobacter freundii synthesizes 2-aza-L-tyrosine and 3-aza-L-tyrosine from 3-hydroxypyridine and 2-hydroxypyridine, respectively, and ammonium pyruvate.

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